1,230,074 observed fee-for-service (49%) · ~1,294,631 estimated Medicare Advantage. Scaled from the observed floor by each state’s fee-for-service share (FFS share as of 2024) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale
Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market. Average submitted charge / service by billing state, among the highest-volume states; open a bar for that state's ranked market.
- Market position — where this market sits on volume and growth among all state markets, and its rank.
- Worth a look — every state market for this search, ranked by a published score: size, growth, fragmentation, below-expected volume.
- Lookalike opportunities — groups billing below what peers of the same specialty, size, and state predict, with the expected figure shown.
- National benchmarks — where each group's volume sits nationally and within its specialty.
- Market structure — how concentrated this market is, and who owns the volume.
- Medicare-wide scaling — the payer split, and this market total scaled to all of Medicare, labeled as an estimate.
Or just look at it: nuclear heart imaging (78452) in Arizona is open as a live example — the full paid view, real data.
View the live example →Nevvi's market analytics platform — code baskets, market structure and share, the twelve-year trend layer — is built and not launched yet. We're gathering interest in it.
Notify me at launch →| # | Physician group activate to sort | City activate to sort | St activate to sort | Specialty activate to sort | Providers activate to sort | J2785 svcs sorted descending — activate to reverse | Submitted charges activate to sort | Avg charge activate to sort | Medicare $ locked column | Share* activate to sort | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | HOUSTON CARDIOVASCULAR ASSOC PA | HOUSTON | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 84 | 23,061 | $2,648,784 | $115 | premium | 8.2% | (713) 790-0841 |
| 2 | CARDIOLOGY CONSULTANTS OF PHILADELPHIA PC | PHILADELPHIA | PA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 143 | 20,866 | $71,199 | $3 | premium | 33.4% | (215) 463-5333 |
| 3 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 20,373 | $3,199,173 | $157 | premium | 7.3% | — |
| 4 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 15,784 | $12,143,552 | $769 | premium | 9.9% | (212) 263-9700 |
| 5 | NEVADA HEART AND VASCULAR CENTER RESH LLP | LAS VEGAS | NV | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 42 | 15,750 | $1,331,952 | $85 | premium | 38.2% | (702) 240-6482 |
| 6 | CARDIOVASCULAR INSTITUTE OF CENTRAL FLORIDA LLC | OCALA | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 69 | 13,565 | $1,533,888 | $113 | premium | 4.5% | (352) 622-4251 |
| 7 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 12,773 | $832,787 | $65 | premium | 4.5% | (817) 281-2977 |
| 8 | CARDIOVASCULAR ASSOCIATES OF THE DELAWARE VALLEY,P A | HADDON HEIGHTS | NJ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 94 | 10,782 | $703,680 | $65 | premium | 11.8% | (856) 546-3003 |
| 9 | HEARTLAND CARDIOLOGY, LLC | WICHITA | KS | NURSE PRACTITIONER | 27 | 10,688 | $2,565,120 | $240 | premium | 40.1% | (316) 686-5300 |
| 10 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 10,407 | $1,644,306 | $158 | premium | 3.2% | (916) 681-8852 |
| 11 | HEARTPLACE PLLC | PLANO | TX | INTERVENTIONAL CARDIOLOGY | 93 | 9,755 | $1,418,938 | $145 | premium | 3.5% | (972) 985-8838 |
| 12 | TRI-CITY CARDIOLOGY CONSULTANTS PC | MESA | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 41 | 9,590 | $1,112,440 | $116 | premium | 8.4% | (480) 835-6100 |
| 13 | STONY BROOK INTERNISTS UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | HOSPITALIST | 414 | 8,935 | $1,116,875 | $125 | premium | 5.6% | (631) 444-1560 |
| 14 | INTERVENTIONAL CARDIOLOGISTS OF GAINESVILLE, PA | GAINESVILLE | FL | INTERVENTIONAL CARDIOLOGY | 36 | 8,389 | $947,957 | $113 | premium | 2.8% | (352) 375-1212 |
| 15 | FOOTHILL CARDIOLOGY MEDICAL GROUP INC | PASADENA | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 38 | 7,773 | $1,173,355 | $151 | premium | 2.4% | (626) 793-4139 |
| 16 | CENTRIC HEALTH | BAKERSFIELD | CA | INTERNAL MEDICINE | 63 | 7,560 | $994,200 | $132 | premium | 2.3% | — |
| 17 | BHS PHYSICIANS NETWORK, INC | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 696 | 7,532 | $1,176,557 | $156 | premium | 2.7% | (210) 614-7414 |
| 18 | JOSEPH A CAPLAN MD PC | SUN CITY WEST | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 31 | 7,373 | $664,694 | $90 | premium | 6.4% | (623) 876-8816 |
| 19 | BRYN MAWR MEDICAL SPECIALISTS ASSOCIATION | BRYN MAWR | PA | NURSE PRACTITIONER | 134 | 7,288 | $547,050 | $75 | premium | 11.7% | (610) 527-3800 |
| 20 | CARDIOLOGY ASSOCIATES OF MOBILE INC | MOBILE | AL | PHYSICIAN ASSISTANT | 52 | 7,218 | $541,350 | $75 | premium | 14.2% | (251) 460-0078 |
| 21 | CARDIOVASCULAR ASSOCIATION, P.L.L.C. | HUMBLE | TX | INTERVENTIONAL CARDIOLOGY | 52 | 6,985 | $2,382,512 | $341 | premium | 2.5% | (281) 446-6656 |
| 22 | CITRUS CARDIOLOGY CONSULTANTS, PLLC | INVERNESS | FL | NURSE PRACTITIONER | 47 | 6,757 | $383,523 | $57 | premium | 2.2% | (352) 726-8353 |
| 23 | NORTH CAROLINA MG LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 674 | 6,613 | $879,529 | $133 | premium | 13.1% | (919) 881-0160 |
| 24 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 6,593 | $340,384 | $52 | premium | 2.0% | (714) 871-3006 |
| 25 | HONORHEALTH AMBULATORY | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 601 | 6,242 | $1,137,160 | $182 | premium | 5.4% | — |
| 26 | CARIENT HEART AND VASCULAR, LLC | MANASSAS | VA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 26 | 6,237 | $636,174 | $102 | premium | 9.6% | 57158117712611 |
| 27 | CARDIOVASCULAR INSTITUTE OF THE SOUTH, LLC | LAFAYETTE | LA | NURSE PRACTITIONER | 142 | 5,890 | $740,000 | $126 | premium | 10.3% | (337) 289-8429 |
| 28 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | INTERNAL MEDICINE | 1424 | 5,658 | $2,868,606 | $507 | premium | 1.7% | (310) 825-7922 |
| 29 | BAYLOR ST. LUKE'S MEDICAL GROUP | THE WOODLANDS | TX | PHYSICIAN ASSISTANT | 177 | 5,656 | $707,375 | $125 | premium | 2.0% | (281) 444-3278 |
| 30 | ORLANDO HEALTH MEDICAL GROUP INC | ORLANDO | FL | PHYSICIAN ASSISTANT | 2145 | 5,655 | $3,782,877 | $669 | premium | 1.9% | (407) 896-1100 |
| 31 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 5,554 | $543,233 | $98 | premium | 5.4% | (847) 459-1160 |
| 32 | FLORIDA HOSPITAL MEDICAL GROUP INC | MAITLAND | FL | PHYSICIAN ASSISTANT | 1634 | 5,088 | $892,792 | $175 | premium | 1.7% | (407) 200-2700 |
| 33 | CARDIOLOGY SPECIALISTS OF ACADIANA, LLC | LAFAYETTE | LA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 17 | 4,899 | $841,045 | $172 | premium | 8.6% | 3372699777139 |
| 34 | MEDSTAR MEDICAL GROUP - SOUTHERN MARYLAND LLC | HOLLYWOOD | MD | INTERNAL MEDICINE | 236 | 4,870 | $511,350 | $105 | premium | 5.9% | — |
| 35 | JAMES RIVER CARDIOLOGY, LLC | COLONIAL HEIGHTS | VA | PHYSICIAN ASSISTANT | 49 | 4,857 | $737,650 | $152 | premium | 7.5% | (804) 520-1764 |
| 36 | MULTICARE HEALTH SYSTEM | GIG HARBOR | WA | NURSE PRACTITIONER | 2289 | 4,653 | $682,503 | $147 | premium | 36.9% | — |
| 37 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 4,628 | $838,147 | $181 | premium | 2.9% | — |
| 38 | HEART AND VASCULAR CARE, LLC | CUMMING | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 45 | 4,622 | $610,566 | $132 | premium | 7.8% | (678) 513-2273 |
| 39 | FLORIDA CARDIAC CONSULTANTS INC | SARASOTA | FL | PHYSICIAN ASSISTANT | 13 | 4,620 | $1,338,300 | $290 | premium | 1.5% | — |
| 40 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | CA | FAMILY PRACTICE | 489 | 4,559 | $1,265,122 | $278 | premium | 1.4% | (925) 296-9720 |
| 41 | FLORIDA HEART ASSOCIATES PL | FORT MYERS | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 27 | 4,529 | $516,306 | $114 | premium | 1.5% | (239) 938-2000 |
| 42 | NORTHSIDE CARDIOVASCULAR PROFESSIONAL SERVICES, LLC | ATLANTA | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 144 | 4,504 | $1,367,004 | $304 | premium | 7.6% | (404) 851-8000 |
| 43 | HUNTSVILLE CARDIOVASCULAR CLINIC, P. C. | HUNTSVILLE | AL | NURSE PRACTITIONER | 17 | 4,484 | $393,400 | $88 | premium | 8.8% | (256) 880-1050 |
| 44 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 4,397 | $681,390 | $155 | premium | 2.8% | (914) 241-1050 |
| 45 | OHI WEST MEDICAL GROUP II LLC | ZEPHYRHILLS | FL | NURSE PRACTITIONER | 417 | 4,314 | $623,553 | $145 | premium | 1.4% | (813) 751-3375 |
| 46 | ECONFINA CARDIOLOGY GROUP PA | PANAMA CITY | FL | NURSE PRACTITIONER | 17 | 4,285 | $24,155 | $6 | premium | 1.4% | (850) 769-0329 |
| 47 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 4,195 | $850,159 | $203 | premium | 1.3% | (858) 455-9100 |
| 48 | HEART SOUTH CARDIOVASCULAR GROUP, P.C. | BIRMINGHAM | AL | NURSE PRACTITIONER | 23 | 4,100 | $303,400 | $74 | premium | 8.1% | (205) 877-2838 |
| 49 | VICTORIA HEART AND VASCULAR CENTER, P.A. | VICTORIA | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 3 | 4,096 | $446,788 | $109 | premium | 1.5% | (361) 580-2200 |
| 50 | CARDIOVASCULAR ASSOCIATES OF MESA PC | MESA | AZ | INTERVENTIONAL CARDIOLOGY | 12 | 4,068 | $253,944 | $62 | premium | 3.5% | (480) 641-5400 |
| 51 | WATSON CLINIC LLP | LAKELAND | FL | NURSE PRACTITIONER | 363 | 4,021 | $599,129 | $149 | premium | 1.3% | (863) 680-7780 |
| 52 | CARDIOVASCULAR MEDICAL GROUP OF SOUTHERN CALIFORNIA | BEVERLY HILLS | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 3,988 | $439,236 | $110 | premium | 1.2% | (310) 278-3400 |
| 53 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 3,952 | $414,960 | $105 | premium | 3.8% | (630) 469-9200 |
| 54 | LAKE HEART SPECIALISTS | LIBERTYVILLE | IL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 6 | 3,944 | $394,400 | $100 | premium | 3.8% | 84754901700 |
| 55 | CENTER FOR ADVANCED CARDIAC AND VASCULAR INTERVENTIONS | TARZANA | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 3,894 | $583,850 | $150 | premium | 1.2% | (818) 905-5904 |
| 56 | VIRGINIA CARDIOVASCULAR SPECIALISTS | RICHMOND | VA | INTERVENTIONAL CARDIOLOGY | 56 | 3,860 | $366,700 | $95 | premium | 5.9% | (804) 282-2685 |
| 57 | STOCKTON CARDIOLOGY MEDICAL GROUP COMPLETE HEART CARE INC | STOCKTON | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 14 | 3,856 | $269,920 | $70 | premium | 1.2% | — |
| 58 | ADVANCED CARDIOVASCULAR SPECIALISTS | SHREVEPORT | LA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 22 | 3,787 | $310,534 | $82 | premium | 6.6% | (318) 798-9400 |
| 59 | ATHAR M. ANSARI M D INC. | EL CENTRO | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 2 | 3,708 | $927,000 | $250 | premium | 1.1% | (760) 353-3222 |
| 60 | MAIN LINE HEALTHCARE | BRYN MAWR | PA | NURSE PRACTITIONER | 1157 | 3,673 | $553,950 | $151 | premium | 5.9% | — |
| 61 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 3,628 | $573,224 | $158 | premium | 1.1% | (415) 600-1020 |
| 62 | BIRMINGHAM HEART CLINIC, PLLC | BIRMINGHAM | AL | INTERVENTIONAL CARDIOLOGY | 25 | 3,618 | $307,530 | $85 | premium | 7.1% | (205) 856-2284 |
| 63 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 3,556 | $497,840 | $140 | premium | 8.6% | (803) 744-4900 |
| 64 | NAPLES HEART RHYTHM SPECIALISTS PA | NAPLES | FL | PHYSICIAN ASSISTANT | 21 | 3,546 | $359,361 | $101 | premium | 1.2% | (239) 263-0849 |
| 65 | VHS OUTPATIENT CLINICS INC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 180 | 3,433 | $540,699 | $158 | premium | 3.0% | (602) 274-6506 |
| 66 | PHOENIX HEART PLLC | GLENDALE | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 16 | 3,415 | $552,886 | $162 | premium | 3.0% | — |
| 67 | ATLANTA HEART ASSOCIATES PC | MCDONOUGH | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 21 | 3,381 | $418,350 | $124 | premium | 5.7% | 7706924000118 |
| 68 | PIEDMONT CARDIOLOGY OF ATLANTA, LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 477 | 3,319 | $643,886 | $194 | premium | 5.6% | (404) 605-5000 |
| 69 | JOHNS HOPKINS REGIONAL PHYSICIANS LLC | LUTHERVILLE | MD | OTOLARYNGOLOGY | 80 | 3,306 | $264,480 | $80 | premium | 4.0% | (443) 275-1337 |
| 70 | CAROLINA CARDIOLOGY ASSOCIATES LLC | ROCK HILL | SC | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 16 | 3,268 | $405,400 | $124 | premium | 7.9% | (803) 324-5130 |
| 71 | RAJIV AGARWAL MD PA | HUMBLE | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 22 | 3,252 | $4,733,640 | $1,456 | premium | 1.2% | (832) 644-8930 |
| 72 | CHICAGO CARDIOLOGY INSTITUTE SC | SCHAUMBURG | IL | NURSE PRACTITIONER | 22 | 3,235 | $585,960 | $181 | premium | 3.1% | (847) 605-9500 |
| 73 | HEART CARE CENTER OF NORTHWEST HOUSTON PA | HOUSTON | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 8 | 3,234 | $648,000 | $200 | premium | 1.2% | (281) 955-7863 |
| 74 | ORANGE COUNTY HEART INSTITUTE AND RESEARCH CENTER A MEDICAL GROUP | ORANGE | CA | INTERVENTIONAL CARDIOLOGY | 13 | 3,232 | $394,304 | $122 | premium | 1.0% | 71456433001157 |
| 75 | CENTRAL FLORIDA CARDIOLOGY GROUP PA | ORLANDO | FL | NURSE PRACTITIONER | 11 | 3,229 | $336,586 | $104 | premium | 1.1% | (407) 841-7151 |
| 76 | ATLANTA HEART SPECIALISTS LLC | TUCKER | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 19 | 3,220 | $402,500 | $125 | premium | 5.4% | (770) 638-1400 |
| 77 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 3,214 | $543,274 | $169 | premium | 2.0% | — |
| 78 | NEVADA CARDIOLOGY PROFESSIONAL ASSN | LAS VEGAS | NV | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 3,161 | $44,469 | $14 | premium | 7.7% | (702) 233-1000 |
| 79 | TIDALHEALTH SPECIALTY CARE LLC | SALISBURY | MD | NURSE PRACTITIONER | 329 | 3,132 | $249,815 | $80 | premium | 3.8% | — |
| 80 | UNIVERSITY OF MARYLAND BALTIMORE WASHINGTON HEART ASSOCIATES LLC | GLEN BURNIE | MD | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 28 | 3,112 | $264,520 | $85 | premium | 3.8% | (410) 768-0919 |
| 81 | ATLANTICARE PHYSICIAN GROUP PA | EGG HARBOR TOWNSHIP | NJ | NURSE PRACTITIONER | 507 | 3,097 | $380,931 | $123 | premium | 3.4% | — |
| 82 | MILLENNIUM PHYSICIAN GROUP LLC | PORT CHARLOTTE | FL | PHYSICIAN ASSISTANT | 953 | 3,078 | $60,736 | $20 | premium | 1.0% | (941) 255-3535 |
| 83 | HEART ONE ASSOCIATES LLC | PHOENIX | AZ | INTERVENTIONAL CARDIOLOGY | 21 | 3,066 | $254,814 | $83 | premium | 2.7% | (602) 584-5444 |
| 84 | CARDIOLOGY , PC | BIRMINGHAM | AL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 12 | 3,059 | $229,603 | $75 | premium | 6.0% | (205) 780-4330 |
| 85 | WAKEMED SPECIALISTS GROUP LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 860 | 3,028 | $697,763 | $230 | premium | 6.0% | (919) 350-7270 |
| 86 | FLORIDA HOSPITAL HEALTHCARE PARTNERS, INC | DAYTONA BEACH | FL | PHYSICIAN ASSISTANT | 588 | 3,008 | $443,386 | $147 | premium | 1.0% | (386) 231-6000 |
| 87 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 3,005 | $583,322 | $194 | premium | 0.9% | (916) 983-7476 |
| 88 | ANDERSON HEART LLC | ANDERSON | SC | VASCULAR SURGERY | 4 | 2,982 | $284,423 | $95 | premium | 7.2% | (864) 261-7474 |
| 89 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 2,953 | $298,253 | $101 | premium | 1.9% | (212) 305-8559 |
| 90 | LIEBER-MOORE CARDIOLOGY ASSOCIATES PA | KINGWOOD | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 16 | 2,952 | $68,765 | $23 | premium | 1.1% | (281) 358-1950 |
| 91 | FRESNO COMMUNITY HOSPITAL AND MEDICAL CENTER | FRESNO | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 56 | 2,952 | $590,400 | $200 | premium | 0.9% | (559) 433-8000 |
| 92 | ADVANCED CARDIOVASCULAR CONSULTANTS LLC | WEST PALM BEACH | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 2,925 | $311,220 | $106 | premium | 1.0% | 5618826060227 |
| 93 | CLINICAL HEALTH CARE ASSOCIATES OF NEW JERSEY PC | CHERRY HILL | NJ | DIAGNOSTIC RADIOLOGY | 825 | 2,925 | $440,781 | $151 | premium | 3.2% | (856) 433-2535 |
| 94 | KANSAS HEART HOSPITAL, LLC | WICHITA | KS | NURSE PRACTITIONER | 24 | 2,920 | $292,000 | $100 | premium | 11.0% | (316) 630-5000 |
| 95 | MILLENNIUM MEDICAL PROFESSIONALS, PLLC | PORT JEFFERSON STATION | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 5 | 2,905 | $290,800 | $100 | premium | 1.8% | (631) 473-8880 |
| 96 | CAROLINA HEART SPECIALISTS LLC | LANCASTER | SC | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 9 | 2,901 | $471,412 | $162 | premium | 7.0% | (803) 285-2041 |
| 97 | PACIFIC CENTRAL COAST HEALTH CENTERS | SANTA MARIA | CA | PHYSICIAN ASSISTANT | 249 | 2,852 | $183,560 | $64 | premium | 0.9% | (805) 349-8514 |
| 98 | HEART AND VASCULAR CENTER OF ARIZONA, PLLC | PHOENIX | AZ | INTERVENTIONAL CARDIOLOGY | 14 | 2,831 | $212,251 | $75 | premium | 2.5% | (602) 307-0070 |
| 99 | HEART SPECIALISTS OF SARASOTA PL | SARASOTA | FL | PHYSICIAN ASSISTANT | 24 | 2,816 | $290,048 | $103 | premium | 0.9% | (941) 917-1000 |
| 100 | NEWPORT HEART MEDICAL GROUP INC | NEWPORT BEACH | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 9 | 2,791 | $639,898 | $229 | premium | 0.9% | (949) 548-9611 |
Showing the top 100 of 1,084 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →
*Share of the state's disclosed Medicare-FFS services for the primary code, counted once per clinician. "St" is the state the volume was billed from: a group appears in each state where its clinicians bill Medicare, with that state's volume and share ("City" is the group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group, so shares reflect attributable volume. See Methods.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →