5,097 observed fee-for-service (49%) · ~5,290 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 | G0010 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 | EASTERN CAROLINA MEDICAL CENTER, PC | BENSON | NC | PHYSICIAN ASSISTANT | 5 | 268 | $4,020 | $15 | premium | 36.4% | (919) 894-5787 |
| 2 | GALEN MEDICAL GROUP, PC | CHATTANOOGA | TN | NURSE PRACTITIONER | 123 | 248 | $13,888 | $56 | premium | 69.3% | (423) 643-2500 |
| 3 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 217 | $23,760 | $109 | premium | 29.0% | (212) 263-9700 |
| 4 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 198 | $13,128 | $66 | premium | 77.6% | (507) 284-2511 |
| 5 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 198 | $11,880 | $60 | premium | 31.2% | — |
| 6 | CLARKE AND GARDNER INTERNAL MEDICINE ASSOCIATES PC | WYNNEWOOD | PA | INTERNAL MEDICINE | 2 | 182 | $5,824 | $32 | premium | 28.7% | (610) 649-3456 |
| 7 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 180 | $8,877 | $49 | premium | 24.1% | (914) 241-1050 |
| 8 | ST PAUL PLACE SPECIALISTS, INC. | BALTIMORE | MD | PHYSICIAN ASSISTANT | 337 | 108 | $4,860 | $45 | premium | 41.9% | (410) 663-8100 |
| 9 | EASTERN NEPHROLOGY ASSOCIATES PLLC | GREENVILLE | NC | NEPHROLOGY | 77 | 104 | $6,571 | $63 | premium | 14.1% | (252) 752-8880 |
| 10 | ATRIUS HEALTH INC | BOSTON | MA | NURSE PRACTITIONER | 1196 | 95 | $6,650 | $70 | premium | 60.9% | (617) 421-1000 |
| 11 | TEXAS ONCOLOGY PA | DALLAS | TX | PHYSICIAN ASSISTANT | 995 | 89 | $5,162 | $58 | premium | 17.8% | — |
| 12 | GEORGIA KIDNEY ASSOCIATES, INC. | MARIETTA | GA | NEPHROLOGY | 17 | 87 | $2,697 | $31 | premium | 31.0% | — |
| 13 | MERCY HEALTH SYSTEM CORPORATION | JANESVILLE | IL | EMERGENCY MEDICINE | 755 | 86 | $4,800 | $56 | premium | 32.0% | (608) 756-6000 |
| 14 | PREMISE HEALTH OF ILLINOIS MEDICAL PC | COUNTRYSIDE | IL | NURSE PRACTITIONER | 32 | 83 | $2,158 | $26 | premium | 30.9% | (708) 485-2273 |
| 15 | IHA OOMA PRIMARY LLC | LAKE ORION | MI | FAMILY PRACTICE | 43 | 80 | $2,855 | $36 | premium | 42.8% | (248) 693-5700 |
| 16 | AUSTIN REGIONAL CLINIC PA | AUSTIN | TX | FAMILY PRACTICE | 389 | 78 | $3,666 | $47 | premium | 15.6% | (512) 346-6611 |
| 17 | NEPHROLOGY ASSOCIATES PA | NEWARK | DE | NEPHROLOGY | 53 | 72 | $2,520 | $35 | premium | 56.2% | (302) 225-0451 |
| 18 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 72 | $6,768 | $94 | premium | 35.0% | (904) 953-2000 |
| 19 | CENTER FOR PRIMARY CARE PC | AUGUSTA | SC | FAMILY PRACTICE | 54 | 72 | $3,960 | $55 | premium | 45.0% | (706) 922-6699 |
| 20 | UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY LLC | CINCINNATI | OH | NURSE PRACTITIONER | 1504 | 70 | $3,500 | $50 | premium | 46.7% | (513) 584-1000 |
| 21 | HOAG CLINIC | NEWPORT BEACH | CA | PHYSICIAN ASSISTANT | 436 | 69 | $3,381 | $49 | premium | 5.9% | (949) 791-3370 |
| 22 | FLORIDA DEPARTMENT OF HEALTH | TAMPA | FL | NURSE PRACTITIONER | 136 | 66 | $1,094 | $17 | premium | 32.0% | 81330780156401 |
| 23 | COMMUNITY HEALTH PARTNERS | FRESNO | CA | INTERNAL MEDICINE | 509 | 58 | $5,513 | $95 | premium | 4.9% | (559) 459-6000 |
| 24 | FACULTY PHYSICIANS AND SURGEONS OF LLUSM | LOMA LINDA | CA | DIAGNOSTIC RADIOLOGY | 1317 | 57 | $4,275 | $75 | premium | 4.9% | — |
| 25 | CENTRO DE SALUD DE LA COMUNIDAD DE SAN YSIDRO, INC. | SAN YSIDRO | CA | FAMILY PRACTICE | 291 | 56 | $3,371 | $60 | premium | 4.8% | (619) 428-4463 |
| 26 | OGDEN CLINIC PC | OGDEN | UT | PHYSICIAN ASSISTANT | 104 | 55 | $1,705 | $31 | premium | 39.9% | (801) 475-3100 |
| 27 | PACIFIC FAMILY MEDICINE CLINIC INC | MILLBRAE | CA | FAMILY PRACTICE | 3 | 49 | $3,499 | $71 | premium | 4.2% | (415) 975-1255 |
| 28 | AURORA MEDICAL GROUP, INC. | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 3696 | 49 | $3,185 | $65 | premium | 33.1% | (414) 421-8400 |
| 29 | COUNTY OF BUNCOMBE | ASHEVILLE | NC | FAMILY PRACTICE | 3 | 48 | $1,008 | $21 | premium | 6.5% | (828) 250-5218 |
| 30 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 46 | $2,760 | $60 | premium | 17.1% | (847) 459-1160 |
| 31 | OPTUM CARE WASHINGTON PLLC | EVERETT | WA | PHYSICIAN ASSISTANT | 695 | 46 | $2,910 | $63 | premium | 38.7% | (425) 339-5442 |
| 32 | WASHINGTON TOWNSHIP MEDICAL FOUNDATION | FREMONT | CA | CRITICAL CARE (INTENSIVISTS) | 120 | 45 | $2,385 | $53 | premium | 3.8% | (510) 248-1000 |
| 33 | FOUNDATION MEDICAL PARTNERS INC | NASHUA | NH | PHYSICIAN ASSISTANT | 304 | 44 | $2,464 | $56 | premium | 100.0% | (603) 577-2045 |
| 34 | PRIMARY CARE PARTNERS OF SOUTH BEND | SOUTH BEND | IN | FAMILY PRACTICE | 4 | 44 | $1,320 | $30 | premium | 22.1% | (574) 251-1200 |
| 35 | INTERNAL MEDICINE PHYSICIANS P.C. | OMAHA | NE | PHYSICIAN ASSISTANT | 12 | 44 | $2,460 | $56 | premium | 100.0% | (402) 758-5800 |
| 36 | DEAN HEALTH SYSTEMS INC | MADISON | WI | PHYSICIAN ASSISTANT | 1200 | 40 | $2,080 | $52 | premium | 27.0% | (608) 260-2900 |
| 37 | CAROLINAS PHYSICIANS NETWORK INC | CHARLOTTE | NC | PHYSICIAN ASSISTANT | 2360 | 40 | $2,600 | $65 | premium | 5.4% | (704) 667-1000 |
| 38 | SPOTSYLVANIA MULTI-SPECIALTY GROUP, LLC | FREDERICKSBURG | VA | NURSE PRACTITIONER | 8 | 39 | $2,868 | $74 | premium | 22.0% | (540) 358-5000 |
| 39 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 38 | $2,166 | $57 | premium | 14.1% | — |
| 40 | DR EDUARDO SAMANIEGO - PRIMARY MEDICAL CARE LLC | NEWARK | NJ | FAMILY PRACTICE | 2 | 37 | $2,220 | $60 | premium | 31.4% | (973) 333-4480 |
| 41 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 37 | $1,517 | $41 | premium | 23.1% | (803) 744-4900 |
| 42 | COUNTY OF SAN LUIS OBISPO | SAN LUIS OBISPO | CA | PSYCHIATRY | 11 | 35 | $1,113 | $32 | premium | 3.0% | (805) 781-4700 |
| 43 | BEEBE PHYSICIAN NETWORK INC. | LEWES | MD | PHYSICIAN ASSISTANT | 295 | 33 | $2,461 | $75 | premium | 12.8% | (302) 645-3525 |
| 44 | TORRANCE HEALTH ASSOCIATION INC | TORRANCE | CA | FAMILY PRACTICE | 298 | 33 | $1,254 | $38 | premium | 2.8% | (310) 257-7260 |
| 45 | PRISMA HEALTH MEDICAL GROUP-MIDLANDS | COLUMBIA | SC | PHYSICIAN ASSISTANT | 1017 | 32 | $1,120 | $35 | premium | 20.0% | (803) 749-5101 |
| 46 | ADVANTAGECARE PHYSICIANS PC | BROOKLYN | NY | INTERNAL MEDICINE | 318 | 32 | $2,294 | $72 | premium | 4.3% | (718) 858-6300 |
| 47 | FRANCISCAN PHYSICIAN NETWORK | INDIANAPOLIS | IN | PHYSICIAN ASSISTANT | 1151 | 31 | $1,798 | $58 | premium | 15.6% | — |
| 48 | HOMETOWN HEALTH MANAGEMENT COMPANY | RENO | NV | PHYSICIAN ASSISTANT | 183 | 31 | $1,652 | $53 | premium | 31.6% | (775) 982-5000 |
| 49 | MAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION INC | EAU CLAIRE | WI | NURSE PRACTITIONER | 799 | 30 | $1,527 | $51 | premium | 20.3% | (715) 838-5222 |
| 50 | ADVENTHEALTH PRIMARY CARE NETWORK INC | ALTAMONTE SPRINGS | FL | FAMILY PRACTICE | 423 | 30 | $2,790 | $93 | premium | 14.6% | (407) 831-4040 |
| 51 | FAMILY MEDICINE HEALTHCARE PLLC | CHESAPEAKE | VA | FAMILY PRACTICE | 6 | 29 | $1,450 | $50 | premium | 16.4% | (757) 488-3333 |
| 52 | PHYSICIAN GROUPS LC | SAINT LOUIS | MO | NURSE PRACTITIONER | 516 | 29 | $1,363 | $47 | premium | 30.9% | (314) 273-0195 |
| 53 | COUNTY OF LOS ANGELES | LOS ANGELES | CA | NURSE PRACTITIONER | 383 | 29 | $2,976 | $103 | premium | 2.5% | (213) 699-7013 |
| 54 | FREDERICKSBURG NEPHROLOGY ASSOCIATES INC | FREDERICKSBURG | VA | NEPHROLOGY | 11 | 28 | $1,826 | $65 | premium | 15.8% | (540) 371-3010 |
| 55 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 28 | $1,036 | $37 | premium | 2.4% | (415) 600-1020 |
| 56 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 28 | $1,540 | $55 | premium | 20.3% | (801) 261-8346 |
| 57 | TRIHEALTH G LLC | CINCINNATI | OH | FAMILY PRACTICE | 298 | 27 | $1,215 | $45 | premium | 18.0% | (513) 246-7000 |
| 58 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 26 | $1,768 | $68 | premium | 2.2% | (858) 455-9100 |
| 59 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 26 | $2,600 | $100 | premium | 2.2% | (916) 983-7476 |
| 60 | HEALTHCARE CROSSING CORPORATION | MURRIETA | CA | INTERNAL MEDICINE | 17 | 26 | $1,560 | $60 | premium | 2.2% | (951) 894-4665 |
| 61 | ARIZONA COMMUNITY PHYSICIANS PC | TUCSON | AZ | FAMILY PRACTICE | 163 | 26 | $1,066 | $41 | premium | 21.0% | (520) 547-5725 |
| 62 | UPMC COMMUNITY MEDICINE INC | PITTSBURGH | PA | FAMILY PRACTICE | 749 | 26 | $1,196 | $46 | premium | 4.1% | (412) 281-0322 |
| 63 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 24 | $1,560 | $65 | premium | 19.4% | (800) 603-0558 |
| 64 | PLAINSBORO-PRINCETON MEDICAL ASSOCIATES PC | PLAINSBORO | NJ | INTERNAL MEDICINE | 3 | 24 | $1,200 | $50 | premium | 20.3% | (609) 799-5000 |
| 65 | COMMUNITY CARE SERVICES LLC | RENO | NV | NURSE PRACTITIONER | 601 | 24 | $1,398 | $58 | premium | 24.5% | — |
| 66 | TIDALHEALTH SPECIALTY CARE LLC | SALISBURY | MD | NURSE PRACTITIONER | 329 | 23 | $1,460 | $63 | premium | 8.9% | — |
| 67 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 23 | $2,461 | $107 | premium | 3.1% | — |
| 68 | GENERAL PHYSICIAN PC | BUFFALO | NY | PHYSICIAN ASSISTANT | 462 | 22 | $880 | $40 | premium | 2.9% | (716) 884-3000 |
| 69 | SANTA BARBARA NEIGHBORHOOD CLINICS | SANTA BARBARA | CA | FAMILY PRACTICE | 13 | 22 | $550 | $25 | premium | 1.9% | (805) 324-8336 |
| 70 | CEDAR VALLEY MEDICAL SPECIALISTS PC | WATERLOO | IA | NURSE PRACTITIONER | 83 | 22 | $1,100 | $50 | premium | 100.0% | — |
| 71 | GASTROENTEROLOGY CENTER OF THE MIDSOUTH PLLC | GERMANTOWN | TN | GASTROENTEROLOGY | 154 | 21 | $2,541 | $121 | premium | 5.9% | (901) 755-9110 |
| 72 | EMORY SPECIALTY ASSOCIATES, LLC | ATLANTA | GA | ANESTHESIOLOGY ASSISTANT | 654 | 21 | $2,732 | $130 | premium | 7.5% | (404) 778-3900 |
| 73 | ATHENS PHYSICIANS PRACTICE LLC | ATHENS | TN | NURSE PRACTITIONER | 33 | 21 | $1,071 | $51 | premium | 5.9% | (423) 744-7585 |
| 74 | INTERMOUNTAIN MEDICAL GROUP DENVER LLC | BROOMFIELD | AZ | PHYSICIAN ASSISTANT | 562 | 21 | $940 | $45 | premium | 16.9% | — |
| 75 | VISALIA FAMILY PRACTICE MEDICAL GROUP | VISALIA | CA | FAMILY PRACTICE | 6 | 20 | $500 | $25 | premium | 1.7% | (559) 625-9200 |
| 76 | SOUTH BROWARD HOSPITAL DISTRICT | HOLLYWOOD | FL | NURSE PRACTITIONER | 665 | 20 | $1,449 | $72 | premium | 9.7% | (954) 265-7750 |
| 77 | DOCTORS OF INTERNAL MEDICINE PA | PLANO | TX | FAMILY PRACTICE | 25 | 20 | $600 | $30 | premium | 4.0% | (972) 758-4455 |
| 78 | VIDANT MEDICAL GROUP LLC | KENANSVILLE | NC | PHYSICIAN ASSISTANT | 956 | 20 | $340 | $17 | premium | 2.7% | (910) 296-0941 |
| 79 | NEW YORK ALLERGY ASTHMA AND IMMUNOLOGY PC | GREAT NECK | NY | PHYSICIAN ASSISTANT | 10 | 19 | $950 | $50 | premium | 2.5% | (516) 487-6200 |
| 80 | PROMEDICA MONROE PHYSICIANS PLLC | MONROE | OH | FAMILY PRACTICE | 63 | 19 | $874 | $46 | premium | 12.7% | (734) 240-8987 |
| 81 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 18 | $1,818 | $101 | premium | 1.5% | (916) 681-8852 |
| 82 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 18 | $810 | $45 | premium | 6.4% | (770) 422-2004 |
| 83 | BAYCARE MEDICAL GROUP, INC. | CLEARWATER | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1526 | 18 | $882 | $49 | premium | 8.7% | (727) 725-5060 |
| 84 | GRAND CANYON FAMILY MEDICINE PC | CHANDLER | AZ | FAMILY PRACTICE | 4 | 18 | $594 | $33 | premium | 14.5% | 4807864441407 |
| 85 | ONE MEDICAL GROUP INC | SAN FRANCISCO | CA | PHYSICIAN ASSISTANT | 319 | 18 | $2,610 | $145 | premium | 1.5% | (888) 663-6331 |
| 86 | IHC HEALTH SERVICES INC | MURRAY | ID | PHYSICIAN ASSISTANT | 3944 | 18 | $990 | $55 | premium | 31.6% | (801) 261-8346 |
| 87 | NILESH N PATEL MD INC | GLENDORA | CA | NURSE PRACTITIONER | 3 | 18 | $1,800 | $100 | premium | 1.5% | (626) 914-1514 |
| 88 | NEPHROLOGY ASSOCIATES PA | NEWARK | RI | NEPHROLOGY | 53 | 17 | $595 | $35 | premium | 100.0% | (302) 225-0451 |
| 89 | GASTROINTESTINAL ASSOCIATES, LLC | COLUMBIA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 33 | 17 | $765 | $45 | premium | 18.1% | (573) 777-8818 |
| 90 | SYED F AZAM MEDICAL ASSOCIATES INC | RANCHO MIRAGE | CA | INTERNAL MEDICINE | 4 | 17 | $510 | $30 | premium | 1.4% | (760) 202-0686 |
| 91 | SALINAS VALLEY MEMORIAL HEALTHCARE SYSTEM | GONZALES | CA | FAMILY PRACTICE | 15 | 17 | $2,193 | $129 | premium | 1.4% | (831) 675-3601 |
| 92 | LAKESHORE MEDICAL CLINIC LLC | SAINT FRANCIS | WI | DIAGNOSTIC RADIOLOGY | 374 | 17 | $1,105 | $65 | premium | 11.5% | (414) 744-6589 |
| 93 | SOUTH SHORE MEDICAL CENTER, INC. | NORWELL | MA | NURSE PRACTITIONER | 176 | 17 | $1,530 | $90 | premium | 10.9% | (781) 878-5200 |
| 94 | THE MADISON PHYSICIANS, LLP | NEW YORK | NY | INTERNAL MEDICINE | 6 | 17 | $765 | $45 | premium | 2.3% | (212) 857-4522 |
| 95 | UNIVERSITY HEALTHCARE ALLIANCE | PLEASANTON | CA | INTERNAL MEDICINE | 332 | 16 | $624 | $39 | premium | 1.4% | (925) 462-7060 |
| 96 | LESTER E COX MEDICAL CENTERS | SPRINGFIELD | MO | NURSE PRACTITIONER | 245 | 16 | $641 | $40 | premium | 17.0% | (417) 269-5158 |
| 97 | MAYO CLINIC HEALTH SYSTEM-SOUTHEAST MINNESOTA REGION | ALBERT LEA | MN | NURSE PRACTITIONER | 560 | 16 | $662 | $41 | premium | 6.3% | (507) 373-2384 |
| 98 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 16 | $960 | $60 | premium | 3.2% | (817) 281-2977 |
| 99 | SOUTHCOAST PHYSICIANS GROUP INC | FALL RIVER | MA | NURSE PRACTITIONER | 868 | 16 | $2,328 | $146 | premium | 10.3% | (508) 973-5919 |
| 100 | TMH PHYSICIAN ASSOCIATES PLLC | HOUSTON | TX | NURSE PRACTITIONER | 1930 | 15 | $1,290 | $86 | premium | 3.0% | (713) 266-9955 |
Showing the top 100 of 110 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 →