61,018 observed fee-for-service (49%) · ~63,649 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 | 92978 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 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 1,151 | $375,158 | $326 | premium | 15.7% | — |
| 2 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 810 | $273,375 | $337 | premium | 14.7% | — |
| 3 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 720 | $652,642 | $906 | premium | 9.8% | (212) 263-9700 |
| 4 | PIEDMONT CARDIOLOGY OF ATLANTA, LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 477 | 665 | $227,328 | $342 | premium | 18.7% | (404) 605-5000 |
| 5 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 643 | $260,101 | $405 | premium | 24.4% | (617) 724-0287 |
| 6 | CAROLINAS PHYSICIANS NETWORK INC | CHARLOTTE | NC | PHYSICIAN ASSISTANT | 2360 | 596 | $585,284 | $982 | premium | 23.5% | (704) 667-1000 |
| 7 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 548 | $270,525 | $494 | premium | 8.0% | (415) 600-1020 |
| 8 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 547 | $267,476 | $489 | premium | 13.5% | — |
| 9 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 537 | $108,911 | $203 | premium | 13.8% | — |
| 10 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 535 | $300,265 | $561 | premium | 13.8% | — |
| 11 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 513 | $126,711 | $247 | premium | 17.5% | — |
| 12 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 493 | $236,640 | $480 | premium | 6.7% | — |
| 13 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 477 | $184,201 | $386 | premium | 6.9% | (858) 455-9100 |
| 14 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 473 | $157,838 | $334 | premium | 11.6% | — |
| 15 | FRANCISCAN MEDICAL GROUP | TACOMA | WA | PHYSICIAN ASSISTANT | 1407 | 463 | $124,084 | $268 | premium | 12.7% | (253) 428-2200 |
| 16 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 451 | $162,012 | $359 | premium | 12.7% | (770) 422-2004 |
| 17 | GEORGIA HEART INSTITUTE LLC | GAINESVILLE | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 128 | 433 | $180,029 | $416 | premium | 12.2% | (770) 534-2020 |
| 18 | THE ASSOCIATION OF UNIVERSITY PHYSICIANS | SEATTLE | WA | PHYSICIAN ASSISTANT | 3612 | 416 | $119,537 | $287 | premium | 11.4% | (206) 364-0500 |
| 19 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 415 | $253,150 | $610 | premium | 5.7% | (212) 305-8559 |
| 20 | HEART HOSPITAL OF SOUTH DAKOTA LLC | SIOUX FALLS | SD | NURSE PRACTITIONER | 67 | 415 | $43,710 | $105 | premium | 70.0% | (605) 977-7000 |
| 21 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 402 | $241,041 | $600 | premium | 19.7% | (615) 322-5000 |
| 22 | SENTARA MEDICAL GROUP | NORFOLK | VA | PHYSICIAN ASSISTANT | 1404 | 401 | $70,989 | $177 | premium | 13.6% | — |
| 23 | THE EMORY CLINIC INC | ATLANTA | GA | NURSE PRACTITIONER | 3484 | 398 | $248,012 | $623 | premium | 11.2% | (404) 778-7525 |
| 24 | POUDRE VALLEY MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 2390 | 387 | $85,758 | $222 | premium | 27.2% | — |
| 25 | MAIN LINE HEALTHCARE | BRYN MAWR | PA | NURSE PRACTITIONER | 1157 | 365 | $162,240 | $444 | premium | 11.5% | — |
| 26 | COMMUNITY MEDICAL ASSOCIATES INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1377 | 362 | $112,944 | $312 | premium | 20.3% | (502) 937-2209 |
| 27 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 353 | $70,247 | $199 | premium | 11.1% | — |
| 28 | SOMC MEDICAL CARE FOUNDATION, INC. | PORTSMOUTH | OH | NURSE PRACTITIONER | 349 | 350 | $87,500 | $250 | premium | 9.0% | (740) 356-7290 |
| 29 | ST DAVIDS HEART AND VASCULAR PLLC | AUSTIN | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 199 | 343 | $168,034 | $490 | premium | 6.2% | (512) 899-2028 |
| 30 | CARDIOLOGY CLINIC OF SAN ANTONIO, PLLC | SAN ANTONIO | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 124 | 343 | $171,572 | $500 | premium | 6.2% | (210) 271-3204 |
| 31 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 330 | $61,375 | $186 | premium | 18.5% | (502) 928-1050 |
| 32 | HONORHEALTH AMBULATORY | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 601 | 322 | $85,240 | $265 | premium | 11.4% | — |
| 33 | MULTICARE HEALTH SYSTEM | GIG HARBOR | WA | NURSE PRACTITIONER | 2289 | 320 | $89,473 | $280 | premium | 8.8% | — |
| 34 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 317 | $111,749 | $353 | premium | 24.7% | (612) 863-4000 |
| 35 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 310 | $124,506 | $402 | premium | 11.8% | (617) 732-5500 |
| 36 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 307 | $332,715 | $1,084 | premium | 4.2% | (212) 746-5454 |
| 37 | HENRY FORD HEALTH SYSTEM | DETROIT | MI | PHYSICIAN ASSISTANT | 2536 | 306 | $138,878 | $454 | premium | 9.7% | (313) 916-2600 |
| 38 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 303 | $111,504 | $368 | premium | 7.5% | (847) 459-1160 |
| 39 | SWEDISH HEALTH SERVICES | SEATTLE | WA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 78 | 302 | $89,948 | $298 | premium | 8.3% | (206) 386-6000 |
| 40 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 281 | $75,646 | $269 | premium | 4.1% | (714) 871-3006 |
| 41 | CEDARS-SINAI MEDICAL CENTER | WEST HOLLYWOOD | CA | NURSE PRACTITIONER | 802 | 276 | $86,072 | $312 | premium | 4.0% | (310) 423-3277 |
| 42 | INOVA HEALTH CARE SERVICES | FALLS CHURCH | VA | NURSE PRACTITIONER | 1818 | 273 | $76,799 | $281 | premium | 9.3% | — |
| 43 | SOUTHWEST MEDICAL ASSOCIATES, LLC | ALBUQUERQUE | NM | PHYSICIAN ASSISTANT | 328 | 272 | $59,784 | $220 | premium | 49.3% | (505) 727-7090 |
| 44 | BAPTIST CARDIOLOGY, INC. | JACKSONVILLE | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 99 | 270 | $69,434 | $257 | premium | 5.3% | (904) 399-1171 |
| 45 | TRI-CITY CARDIOLOGY CONSULTANTS PC | MESA | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 41 | 263 | $50,496 | $192 | premium | 9.3% | (480) 835-6100 |
| 46 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 259 | $89,332 | $345 | premium | 3.8% | (310) 423-0674 |
| 47 | TRIHEALTH H LLC | CINCINNATI | OH | OBSTETRICS/GYNECOLOGY | 853 | 258 | $57,498 | $223 | premium | 6.6% | (513) 246-7000 |
| 48 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 251 | $320,025 | $1,275 | premium | 3.4% | (866) 633-8255 |
| 49 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 248 | $100,688 | $406 | premium | 4.5% | (214) 633-5555 |
| 50 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | INTERNAL MEDICINE | 1424 | 244 | $126,778 | $520 | premium | 3.5% | (310) 825-7922 |
| 51 | BAPTIST HEALTH | LITTLE ROCK | AR | NURSE PRACTITIONER | 106 | 241 | $135,683 | $563 | premium | 22.5% | (501) 227-7596 |
| 52 | UTMB FACULTY GROUP PRACTICE | GALVESTON | TX | NURSE PRACTITIONER | 1068 | 238 | $61,846 | $260 | premium | 4.3% | (409) 772-2222 |
| 53 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 237 | $177,993 | $751 | premium | 8.1% | (314) 747-3000 |
| 54 | WAKEMED SPECIALISTS GROUP LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 860 | 234 | $94,619 | $404 | premium | 9.2% | (919) 350-7270 |
| 55 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 233 | $66,261 | $284 | premium | 42.4% | (801) 261-8346 |
| 56 | SAINT THOMAS MEDICAL PARTNERS | NASHVILLE | TN | NURSE PRACTITIONER | 591 | 232 | $48,334 | $208 | premium | 11.4% | (615) 269-4545 |
| 57 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 224 | $94,080 | $420 | premium | 3.1% | (212) 241-4812 |
| 58 | CENTENNIAL HEART LLC | NASHVILLE | TN | NURSE PRACTITIONER | 121 | 219 | $124,027 | $566 | premium | 10.7% | (615) 515-1900 |
| 59 | PROVIDENCE HEALTH AND SERVICES WASHINGTON | SPOKANE | WA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 56 | 219 | $61,731 | $282 | premium | 6.0% | (509) 455-8820 |
| 60 | KADLEC REGIONAL MEDICAL CENTER | RICHLAND | WA | PHYSICIAN ASSISTANT | 382 | 218 | $45,562 | $209 | premium | 6.0% | (509) 946-4611 |
| 61 | SPECTRUM HEALTH PRIMARY CARE PARTNERS | GRAND RAPIDS | MI | PHYSICIAN ASSISTANT | 2255 | 218 | $66,124 | $303 | premium | 6.9% | (616) 885-5000 |
| 62 | PHYSICIAN GROUPS LC | SAINT LOUIS | MO | NURSE PRACTITIONER | 516 | 202 | $58,460 | $289 | premium | 6.9% | (314) 273-0195 |
| 63 | NORTHSIDE CARDIOVASCULAR PROFESSIONAL SERVICES, LLC | ATLANTA | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 144 | 196 | $55,272 | $282 | premium | 5.5% | (404) 851-8000 |
| 64 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 195 | $103,155 | $529 | premium | 15.2% | (507) 284-2511 |
| 65 | INTERVENTIONAL CARDIOLOGISTS OF GAINESVILLE, PA | GAINESVILLE | FL | INTERVENTIONAL CARDIOLOGY | 36 | 192 | $54,365 | $283 | premium | 3.7% | (352) 375-1212 |
| 66 | ALLEGHENY CLINIC | PITTSBURGH | PA | PHYSICIAN ASSISTANT | 2293 | 191 | $51,124 | $268 | premium | 6.0% | — |
| 67 | INTEGRATED CARDIOLOGY GROUP LLC | LINCOLN | NE | PHYSICIAN ASSISTANT | 78 | 189 | $53,384 | $282 | premium | 25.7% | (402) 483-3333 |
| 68 | MERCY HEALTH PHYSICIANS CINCINNATI SPECIALTY CARE LLC | CINCINNATI | OH | NURSE PRACTITIONER | 347 | 187 | $43,335 | $232 | premium | 4.8% | (513) 751-4222 |
| 69 | BHS PHYSICIANS NETWORK, INC | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 696 | 182 | $49,270 | $271 | premium | 3.3% | (210) 614-7414 |
| 70 | HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC | STORRS | CT | PHYSICIAN ASSISTANT | 1493 | 182 | $74,744 | $411 | premium | 20.7% | (860) 724-2579 |
| 71 | MEDHEALTH | DALLAS | TX | PHYSICIAN ASSISTANT | 430 | 181 | $105,518 | $583 | premium | 3.3% | (214) 599-8624 |
| 72 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 180 | $192,939 | $1,072 | premium | 2.6% | (650) 723-4000 |
| 73 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 178 | $125,490 | $705 | premium | 20.2% | (203) 688-4242 |
| 74 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 178 | $40,762 | $229 | premium | 12.3% | — |
| 75 | UMASS MEMORIAL MEDICAL GROUP INC | WORCESTER | MA | PHYSICIAN ASSISTANT | 2483 | 177 | $87,795 | $496 | premium | 6.7% | (508) 334-1000 |
| 76 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 176 | $76,912 | $437 | premium | 32.4% | (205) 934-3460 |
| 77 | UNIVERSITY OF MARYLAND PHYSICIANS PA | BALTIMORE | MD | NURSE PRACTITIONER | 396 | 171 | $42,750 | $250 | premium | 18.6% | (410) 328-7877 |
| 78 | BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES | ROYAL OAK | MI | PHYSICIAN ASSISTANT | 833 | 170 | $123,432 | $726 | premium | 5.4% | (248) 898-5058 |
| 79 | LEE HEALTH SYSTEM INC | FORT MYERS | FL | NURSE PRACTITIONER | 1370 | 169 | $66,230 | $392 | premium | 3.3% | (239) 343-9888 |
| 80 | KETTERING INDEPENDENT MEDICAL GROUP INC | KETTERING | OH | NURSE PRACTITIONER | 691 | 169 | $49,130 | $291 | premium | 4.3% | (937) 395-8646 |
| 81 | PRACTICE ASSOCIATES MEDICAL GROUP | MORRISTOWN | NJ | NURSE PRACTITIONER | 1404 | 166 | $50,802 | $306 | premium | 6.4% | (973) 971-5596 |
| 82 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 165 | $55,215 | $335 | premium | 6.5% | (919) 684-8111 |
| 83 | EAST POST ROAD MEDICAL SERVICES PC | WHITE PLAINS | NY | PHYSICIAN ASSISTANT | 406 | 165 | $113,476 | $688 | premium | 2.3% | (914) 681-0600 |
| 84 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 165 | $58,746 | $356 | premium | 2.4% | (800) 926-8273 |
| 85 | SETON FAMILY OF DOCTORS | AUSTIN | TX | PHYSICIAN ASSISTANT | 804 | 165 | $51,029 | $309 | premium | 3.0% | (512) 324-7300 |
| 86 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 162 | $104,402 | $644 | premium | 5.1% | (570) 271-6144 |
| 87 | CHARLESTON AREA MEDICAL CENTER INC | CHARLESTON | WV | NURSE PRACTITIONER | 970 | 162 | $44,712 | $276 | premium | 31.1% | (304) 388-5432 |
| 88 | CHAS PHYSICIAN SERVICES LLC | COLUMBIA | MO | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 22 | 160 | $36,000 | $225 | premium | 5.5% | (573) 256-7700 |
| 89 | NEVADA HEART AND VASCULAR CENTER RESH LLP | LAS VEGAS | NV | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 42 | 159 | $57,673 | $363 | premium | 16.1% | (702) 240-6482 |
| 90 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 159 | $39,658 | $249 | premium | 2.9% | (817) 281-2977 |
| 91 | ORLANDO HEALTH MEDICAL GROUP INC | ORLANDO | FL | PHYSICIAN ASSISTANT | 2145 | 158 | $46,262 | $293 | premium | 3.1% | (407) 896-1100 |
| 92 | PIEDMONT ATHENS SPECIALTY CARE LLC | ATHENS | GA | PHYSICIAN ASSISTANT | 115 | 158 | $53,878 | $341 | premium | 4.4% | (706) 475-7000 |
| 93 | UNIVERSITY OF LOUISVILLE PHYSICIANS INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1442 | 158 | $42,234 | $267 | premium | 8.9% | (502) 629-2398 |
| 94 | NCHMD INC | NAPLES | FL | NEUROLOGY | 515 | 157 | $49,491 | $315 | premium | 3.1% | (239) 436-5100 |
| 95 | HEARTLAND CARDIOLOGY, LLC | WICHITA | KS | NURSE PRACTITIONER | 27 | 157 | $86,978 | $554 | premium | 17.7% | (316) 686-5300 |
| 96 | MUSC COMMUNITY PHYSICIANS | ORANGEBURG | SC | NURSE PRACTITIONER | 1307 | 156 | $129,808 | $832 | premium | 10.8% | (803) 395-3400 |
| 97 | HENDRICK PROVIDER NETWORK | ABILENE | TX | PHYSICIAN ASSISTANT | 249 | 154 | $52,052 | $338 | premium | 2.8% | (325) 672-4372 |
| 98 | UNIVERSITY HEALTH SYSTEM, INC. | KNOXVILLE | TN | NURSE PRACTITIONER | 561 | 154 | $33,880 | $220 | premium | 7.6% | (865) 305-6333 |
| 99 | COMMUNITY CARE NETWORK INC | MUNSTER | IL | NURSE PRACTITIONER | 379 | 154 | $29,414 | $191 | premium | 3.8% | (219) 836-4563 |
| 100 | COMMUNITY CARE NETWORK INC | MUNSTER | IN | NURSE PRACTITIONER | 379 | 153 | $29,223 | $191 | premium | 7.3% | (219) 836-4563 |
Showing the top 100 of 680 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 →