11,164 observed fee-for-service (47%) · ~12,604 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; 1 state without payer-mix data excluded. 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 | 96156 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 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 1,237 | $554,176 | $448 | premium | 55.6% | (904) 953-2000 |
| 2 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 715 | $296,695 | $415 | premium | 62.7% | (507) 284-2511 |
| 3 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 570 | $389,310 | $683 | premium | 70.1% | — |
| 4 | ACCESS PSYCHOLOGY SERVICES PC | FRESNO | CA | CLINICAL PSYCHOLOGIST | 17 | 459 | $55,080 | $120 | premium | 16.1% | (559) 321-0883 |
| 5 | ORLANDO HEALTH MEDICAL GROUP INC | ORLANDO | FL | PHYSICIAN ASSISTANT | 2145 | 318 | $90,312 | $284 | premium | 14.3% | (407) 896-1100 |
| 6 | R P THERAPY LLC | FORT WAYNE | IN | CLINICAL SOCIAL WORKER | 8 | 238 | $24,990 | $105 | premium | 55.7% | (260) 515-3275 |
| 7 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 223 | $57,429 | $258 | premium | 62.8% | (770) 422-2004 |
| 8 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | DE | PHYSICIAN ASSISTANT | 1537 | 182 | $46,738 | $257 | premium | 24.6% | — |
| 9 | NURA PLLC | EDINA | MN | PHYSICIAN ASSISTANT | 36 | 179 | $55,502 | $310 | premium | 15.7% | (763) 537-6000 |
| 10 | ALBERT EINSTEIN MEDICAL CENTER | ELKINS PARK | PA | CLINICAL PSYCHOLOGIST | 5 | 170 | $38,250 | $225 | premium | 23.4% | (215) 663-6000 |
| 11 | JOHNS HOPKINS UNIVERSITY | BALTIMORE | MD | NURSE PRACTITIONER | 2900 | 149 | $45,420 | $305 | premium | 71.6% | (410) 502-4340 |
| 12 | THE MEDICAL COLLEGE OF WISCONSIN INC | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 2137 | 142 | $133,338 | $939 | premium | 17.8% | (414) 955-4263 |
| 13 | UNIVERSITY OF UTAH BEHAVIORAL HEALTH SERVICES | SALT LAKE CITY | UT | PSYCHIATRY | 184 | 137 | $41,369 | $302 | premium | 65.6% | (801) 581-2121 |
| 14 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 136 | $38,624 | $284 | premium | 44.9% | — |
| 15 | EMORY MEDICAL CARE FOUNDATION INC | ATLANTA | GA | INTERNAL MEDICINE | 1010 | 132 | $35,904 | $272 | premium | 37.2% | (404) 616-1000 |
| 16 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 131 | $50,894 | $389 | premium | 31.7% | (212) 746-5454 |
| 17 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 128 | $70,912 | $554 | premium | 16.0% | (608) 287-2050 |
| 18 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 125 | $55,213 | $442 | premium | 36.9% | (720) 777-1234 |
| 19 | PROVIDENCE HEALTH AND SERVICES MT | MISSOULA | MT | PHYSICIAN ASSISTANT | 345 | 124 | $35,960 | $290 | premium | 100.0% | (406) 327-1900 |
| 20 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SACRAMENTO | CA | FAMILY PRACTICE | 561 | 121 | $50,809 | $420 | premium | 4.3% | (916) 734-7777 |
| 21 | WEST TENNESSEE MEDICAL GROUP INC | JACKSON | TN | NURSE PRACTITIONER | 189 | 120 | $30,960 | $258 | premium | 38.3% | — |
| 22 | UNIVERSITY OF LOUISVILLE PHYSICIANS INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1442 | 118 | $27,730 | $235 | premium | 100.0% | (502) 629-2398 |
| 23 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 114 | $65,339 | $573 | premium | 4.0% | (650) 723-4000 |
| 24 | METHODIST ASSOCIATES IN HEALTHCARE, INC | PHILADELPHIA | PA | DIAGNOSTIC RADIOLOGY | 398 | 113 | $29,380 | $260 | premium | 15.5% | (215) 955-6161 |
| 25 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 112 | $23,472 | $210 | premium | 59.3% | (913) 588-1227 |
| 26 | TOWER HEALTH MEDICAL GROUP | WEST READING | PA | INTERNAL MEDICINE | 590 | 108 | $29,052 | $269 | premium | 14.9% | (484) 628-5455 |
| 27 | RAINEY PAIN AND PERFORMANCE PC | SIERRA VISTA | AZ | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 8 | 107 | $12,840 | $120 | premium | 27.3% | (520) 459-1386 |
| 28 | TAMPA GENERAL MEDICAL GROUP INC | TAMPA | FL | PHYSICIAN ASSISTANT | 352 | 103 | $25,441 | $247 | premium | 4.6% | (813) 844-7585 |
| 29 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 102 | $35,842 | $351 | premium | 100.0% | (617) 732-5500 |
| 30 | EMERGEORTHO PA | DURHAM | NC | PHYSICIAN ASSISTANT | 725 | 100 | $23,864 | $239 | premium | 44.6% | (919) 544-7270 |
| 31 | EL RIO SANTA CRUZ NEIGHBORHOOD HEALTH CENTER, INC. | TUCSON | AZ | FAMILY PRACTICE | 270 | 99 | $27,126 | $274 | premium | 25.3% | (520) 670-3909 |
| 32 | BAYCARE BEHAVIORAL HEALTH INC | NEW PORT RICHEY | FL | MENTAL HEALTH COUNSELOR | 61 | 99 | $14,355 | $145 | premium | 4.5% | (727) 841-4200 |
| 33 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 96 | $33,854 | $353 | premium | 8.9% | — |
| 34 | AURORA HEALTH CARE METRO, INC. | MILWAUKEE | WI | HEMATOLOGY/ONCOLOGY | 78 | 94 | $26,790 | $285 | premium | 11.8% | (414) 649-6000 |
| 35 | UNITED SUMMIT CENTER INC | CLARKSBURG | WV | NURSE PRACTITIONER | 14 | 94 | $18,048 | $192 | premium | 48.7% | (304) 623-5661 |
| 36 | COUNTY OF SANTA CLARA | SAN JOSE | CA | INTERNAL MEDICINE | 1001 | 94 | $75,378 | $802 | premium | 3.3% | (408) 885-5000 |
| 37 | GOOD SHEPHERD REHABILITATION HOSPITAL | CENTER VALLEY | CT | PHYSICAL MEDICINE AND REHABILITATION | 21 | 93 | $21,000 | $226 | premium | 75.0% | (610) 776-3278 |
| 38 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 88 | $22,088 | $251 | premium | 28.1% | (615) 322-5000 |
| 39 | PRACTICE OF BEING HUMAN PSYCHOLOGY PC | SAN DIEGO | CA | CLINICAL SOCIAL WORKER | 5 | 85 | $12,750 | $150 | premium | 3.0% | (858) 255-1658 |
| 40 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 85 | $60,350 | $710 | premium | 20.6% | (212) 263-9700 |
| 41 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 83 | $17,243 | $208 | premium | 45.6% | (205) 934-3460 |
| 42 | GANDIS G MAZEIKA MD PS | REDMOND | WA | NEUROLOGY | 2 | 80 | $12,000 | $150 | premium | 32.8% | (425) 636-2400 |
| 43 | COLUMBIA ST MARYS HOSPITAL MILWAUKEE INC | MILWAUKEE | WI | PHYSICIAN ASSISTANT | 325 | 79 | $22,743 | $288 | premium | 9.9% | (414) 585-1000 |
| 44 | HURLEY MEDICAL CENTER | FLINT | MI | PHYSICIAN ASSISTANT | 338 | 77 | $14,476 | $188 | premium | 68.8% | (810) 262-9353 |
| 45 | NATIONAL JEWISH HEALTH | DENVER | CO | PULMONARY DISEASE | 243 | 74 | $13,690 | $185 | premium | 21.8% | (303) 398-1355 |
| 46 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 72 | $33,768 | $469 | premium | 2.5% | (877) 827-7463 |
| 47 | SHELTERING ARMS PHYSICAL REHABILITATION ASSOCIATES, LLC | RICHMOND | VA | CLINICAL PSYCHOLOGIST | 5 | 68 | $13,532 | $199 | premium | 47.2% | (804) 764-1001 |
| 48 | OSU PHYSICAL MEDICINE AND REHABILITATION, LLC | COLUMBUS | OH | PHYSICAL MEDICINE AND REHABILITATION | 35 | 67 | $19,765 | $295 | premium | 8.2% | (614) 366-9211 |
| 49 | DENNIS G WALKER FAMILY CLINIC | CROWLEY | LA | NURSE PRACTITIONER | 5 | 66 | $6,600 | $100 | premium | 32.8% | (337) 514-4757 |
| 50 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1228 | 66 | $16,236 | $246 | premium | 34.9% | — |
| 51 | UNIVERSITY OF WISCONSIN SYSTEM NON PAYROLL | MADISON | WI | DIAGNOSTIC RADIOLOGY | 111 | 63 | $34,902 | $554 | premium | 7.9% | (608) 265-8731 |
| 52 | SONDERMIND PROVIDER NETWORK LLC | DENVER | FL | CLINICAL SOCIAL WORKER | 1194 | 62 | $15,314 | $247 | premium | 2.8% | (844) 843-7279 |
| 53 | PUBLIC HEALTH TRUST OF MIAMI DADE COUNTY FLORIDA | MIAMI | FL | NURSE PRACTITIONER | 450 | 62 | $11,160 | $180 | premium | 2.8% | (305) 585-1111 |
| 54 | NORTHSIDE BEHAVIORAL HEALTH CENTER, INC | TAMPA | FL | PSYCHIATRY | 16 | 60 | $8,700 | $145 | premium | 2.7% | (813) 977-8700 |
| 55 | THE METROHEALTH SYSTEM | CLEVELAND | OH | NURSE PRACTITIONER | 1175 | 60 | $9,120 | $152 | premium | 7.4% | (216) 778-7800 |
| 56 | ST CHARLES HEALTH SYSTEM INC | BEND | OR | INTERNAL MEDICINE | 178 | 58 | $18,010 | $311 | premium | 7.8% | (541) 706-2768 |
| 57 | EAST POST ROAD MEDICAL SERVICES PC | WHITE PLAINS | NY | PHYSICIAN ASSISTANT | 406 | 54 | $7,020 | $130 | premium | 13.1% | (914) 681-0600 |
| 58 | HENNEPIN HEALTHCARE SYSTEM INC | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 895 | 54 | $17,010 | $315 | premium | 4.7% | (612) 873-6963 |
| 59 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 54 | $22,255 | $412 | premium | 1.9% | (800) 926-8273 |
| 60 | THIBODEAUX MEDICAL CLINIC, LLC | VINTON | LA | NURSE PRACTITIONER | 3 | 54 | $8,100 | $150 | premium | 26.9% | (337) 739-3134 |
| 61 | COMMUNITY PHYSICIANS OF INDIANA INC | INDIANAPOLIS | IN | PHYSICIAN ASSISTANT | 1594 | 54 | $12,602 | $233 | premium | 12.6% | — |
| 62 | COUNSELING ASSOCIATES | LA CROSSE | MN | CLINICAL SOCIAL WORKER | 16 | 53 | $22,048 | $416 | premium | 4.6% | (608) 785-0827 |
| 63 | MAINEHEALTH | PORTLAND | ME | NURSE PRACTITIONER | 2574 | 50 | $9,613 | $192 | premium | 100.0% | (207) 885-9905 |
| 64 | NARCE AUDIOLOGY INC | BEVERLY HILLS | CA | QUALIFIED AUDIOLOGIST | 2 | 50 | $6,000 | $120 | premium | 1.8% | (310) 954-2207 |
| 65 | LEGACY GOOD SAMARITAN HOSPITAL AND MEDICAL CENTER | PORTLAND | OR | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 194 | 48 | $12,144 | $253 | premium | 6.4% | (503) 413-7022 |
| 66 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 44 | $9,384 | $213 | premium | 21.1% | (801) 261-8346 |
| 67 | WESTSIDE MEDICAL GROUP INC | FIREBAUGH | CA | CHIROPRACTIC | 2 | 43 | $5,358 | $125 | premium | 1.5% | (559) 659-9000 |
| 68 | MCV ASSOCIATED PHYSICIANS | RICHMOND | VA | NURSE PRACTITIONER | 1791 | 43 | $12,771 | $297 | premium | 29.9% | (804) 828-9000 |
| 69 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 42 | $10,920 | $260 | premium | 5.8% | (215) 662-2777 |
| 70 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 41 | $20,090 | $490 | premium | 10.5% | (800) 603-0558 |
| 71 | THE ASSOCIATION OF UNIVERSITY PHYSICIANS | SEATTLE | WA | PHYSICIAN ASSISTANT | 3612 | 41 | $10,960 | $267 | premium | 16.8% | (206) 364-0500 |
| 72 | ALLEGHENY CLINIC | PITTSBURGH | PA | PHYSICIAN ASSISTANT | 2293 | 40 | $10,809 | $270 | premium | 5.5% | — |
| 73 | UNIVERSITY MEDICAL SERVICE ASSOCIATION INC | TAMPA | FL | NURSE PRACTITIONER | 814 | 39 | $5,655 | $145 | premium | 1.8% | — |
| 74 | EVOLUTIS LLC | CHICAGO | CO | CLINICAL PSYCHOLOGIST | 8 | 39 | $18,630 | $478 | premium | 11.5% | (877) 219-8726 |
| 75 | RUSH UNIVERSITY MEDICAL GROUP | CHICAGO | IL | PHYSICIAN ASSISTANT | 1496 | 39 | $11,076 | $284 | premium | 12.9% | (312) 563-2875 |
| 76 | ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC | MOUNT PLEASANT | WI | PHYSICIAN ASSISTANT | 559 | 38 | $14,098 | $371 | premium | 4.8% | (262) 687-7606 |
| 77 | ACCESS PSYCHOLOGY SERVICES PC | FRESNO | OH | CLINICAL PSYCHOLOGIST | 17 | 38 | $4,560 | $120 | premium | 4.7% | (559) 321-0883 |
| 78 | SWEDISH HEALTH SERVICES | SEATTLE | WA | PHYSICIAN ASSISTANT | 1033 | 38 | $9,652 | $254 | premium | 15.6% | — |
| 79 | SAINT FRANCIS MEDICAL CENTER | CAPE GIRARDEAU | ZZ | NURSE PRACTITIONER | 435 | 37 | $10,545 | $285 | premium | 100.0% | (573) 331-3000 |
| 80 | SALEM HEALTH | SALEM | OR | PHYSICIAN ASSISTANT | 477 | 36 | $12,096 | $336 | premium | 4.8% | (503) 561-5200 |
| 81 | COMPREHENSIVE PAIN MANAGEMENT SPECIALISTS | UNIONTOWN | OH | NURSE PRACTITIONER | 11 | 35 | $10,500 | $300 | premium | 4.3% | 330208272011207 |
| 82 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | FL | NURSE PRACTITIONER | 3060 | 34 | $8,492 | $250 | premium | 1.5% | (770) 422-2004 |
| 83 | FACULTY PHYSICIANS AND SURGEONS OF LLUSM | LOMA LINDA | CA | DIAGNOSTIC RADIOLOGY | 1317 | 34 | $10,156 | $299 | premium | 1.2% | — |
| 84 | CARLE HEALTH CARE INCORPORATED | URBANA | IL | NURSE PRACTITIONER | 1528 | 32 | $13,760 | $430 | premium | 10.6% | (888) 712-2753 |
| 85 | GEISINGER CLINIC | DANVILLE | LA | PHYSICIAN ASSISTANT | 3426 | 31 | $10,590 | $342 | premium | 15.4% | (570) 271-6144 |
| 86 | PROVIDENCE HEALTH AND SERVICES OREGON | PORTLAND | OR | INTERNAL MEDICINE | 1411 | 31 | $10,416 | $336 | premium | 4.1% | — |
| 87 | WAKE FOREST UNIVERSITY HEALTH SCIENCES | WINSTON SALEM | NC | PHYSICIAN ASSISTANT | 2609 | 28 | $9,180 | $328 | premium | 12.5% | (336) 713-9800 |
| 88 | SHEPHERD CENTER, INC. | ATLANTA | FL | PHYSICAL MEDICINE AND REHABILITATION | 49 | 28 | $3,065 | $109 | premium | 1.3% | (404) 352-2020 |
| 89 | MNGI DIGESTIVE HEALTH PA | MINNEAPOLIS | MN | GASTROENTEROLOGY | 277 | 27 | $9,504 | $352 | premium | 2.4% | (612) 871-1145 |
| 90 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 26 | $10,725 | $412 | premium | 51.0% | (843) 792-1414 |
| 91 | NORTH ATLANTA PROFESSIONAL SERVICES LLC | ATLANTA | SC | INTERNAL MEDICINE | 427 | 25 | $6,800 | $272 | premium | 49.0% | (404) 851-8000 |
| 92 | CAROLINAEAST PHYSICIANS | NEW BERN | NC | NURSE PRACTITIONER | 203 | 25 | $6,575 | $263 | premium | 11.2% | (252) 635-6777 |
| 93 | WEST VIRGINIA UNIVERSITY MEDICAL CORPORATION | MORGANTOWN | WV | PHYSICIAN ASSISTANT | 1996 | 24 | $4,824 | $201 | premium | 12.4% | (304) 598-4865 |
| 94 | TRANSFORMATION BEHAVIORAL HEALTH PLLC | WOODSTOCK | IL | CLINICAL PSYCHOLOGIST | 5 | 23 | $4,807 | $209 | premium | 7.6% | (815) 575-9675 |
| 95 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 23 | $7,350 | $320 | premium | 100.0% | (732) 362-3663 |
| 96 | LAKELAND COMMUNITY HOSPITAL WATERVLIET | WATERVLIET | MI | NURSE PRACTITIONER | 68 | 23 | $6,233 | $271 | premium | 20.5% | (269) 463-3600 |
| 97 | KOPP MEDICAL LLC | MOBILE | AL | PHYSICIAN ASSISTANT | 5 | 23 | $2,783 | $121 | premium | 12.6% | (251) 633-5155 |
| 98 | SUBURBAN/NRH MEDICAL REHABILITATION INC | BETHESDA | MD | INTERNAL MEDICINE | 875 | 23 | $3,680 | $160 | premium | 11.1% | — |
| 99 | ABILITY KC | KANSAS CITY | MO | FAMILY PRACTICE | 161 | 23 | $8,636 | $375 | premium | 32.4% | (816) 751-7832 |
| 100 | PHYSICIANS MEDICAL CENTER P C | MCMINNVILLE | OR | PHYSICIAN ASSISTANT | 21 | 22 | $5,610 | $255 | premium | 2.9% | (503) 472-6161 |
Showing the top 100 of 148 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 →