6,726 observed fee-for-service (48%) · ~7,218 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 | 77333 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 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 528 | $280,127 | $531 | premium | 80.4% | — |
| 2 | BOCACARE INC | BOCA RATON | FL | PHYSICIAN ASSISTANT | 199 | 363 | $56,732 | $156 | premium | 21.3% | (561) 955-7100 |
| 3 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 341 | $94,768 | $278 | premium | 61.8% | (800) 603-0558 |
| 4 | PINEHURST RADIATION ONCOLOGY INC | PINEHURST | NC | RADIATION ONCOLOGY | 3 | 233 | $39,843 | $171 | premium | 26.0% | (910) 715-1056 |
| 5 | PHYSICIANS REFERRAL SERVICE | HOUSTON | TX | NURSE PRACTITIONER | 2696 | 231 | $109,787 | $475 | premium | 28.4% | (713) 592-5433 |
| 6 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 221 | $30,402 | $138 | premium | 35.7% | (215) 662-2777 |
| 7 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 170 | $30,940 | $182 | premium | 19.0% | (919) 684-8111 |
| 8 | RADIATION ONCOLOGY PC | CAMDEN | NJ | RADIATION ONCOLOGY | 14 | 139 | $23,151 | $167 | premium | 56.5% | (856) 342-2300 |
| 9 | THE WEST CLINIC P.C. | GERMANTOWN | TN | NURSE PRACTITIONER | 113 | 128 | $46,883 | $366 | premium | 73.6% | (901) 683-0055 |
| 10 | PINNACLE DERMATOLOGY SC | JOLIET | TX | PHYSICIAN ASSISTANT | 144 | 124 | $45,669 | $368 | premium | 15.3% | (815) 744-8554 |
| 11 | GENESISCARE USA OF FLORIDA LLC | CAPE CORAL | FL | UROLOGY | 175 | 121 | $24,687 | $204 | premium | 7.1% | — |
| 12 | ARIZONA CENTER FOR HEMATOLOGY AND ONCOLOGY PLC | PHOENIX | AZ | UROLOGY | 61 | 118 | $30,680 | $260 | premium | 21.4% | (480) 278-8300 |
| 13 | FLORIDA HOSPITAL MEDICAL GROUP INC | ORLANDO | FL | DIAGNOSTIC RADIOLOGY | 321 | 110 | $14,176 | $129 | premium | 6.5% | (407) 303-5600 |
| 14 | PARAGON CHICO MEDICAL GROUP INC | CHICO | CA | RADIATION ONCOLOGY | 10 | 107 | $30,548 | $286 | premium | 19.9% | (530) 691-5920 |
| 15 | CATHOLIC HEALTH INITIATIVES COLORADO | WOODLAND PARK | CO | PHYSICIAN ASSISTANT | 1266 | 101 | $10,807 | $107 | premium | 41.6% | (719) 776-4780 |
| 16 | TEXAS ONCOLOGY PA | DALLAS | TX | PHYSICIAN ASSISTANT | 995 | 96 | $41,280 | $430 | premium | 11.8% | — |
| 17 | CAPE HENLOPEN DERMATOLOGY PA | LEWES | DE | DERMATOLOGY | 3 | 95 | $13,346 | $140 | premium | 100.0% | (302) 644-6400 |
| 18 | NEBRASKA METHODIST HOSPITAL | OMAHA | NE | NURSE PRACTITIONER | 129 | 91 | $24,388 | $268 | premium | 66.9% | (402) 354-4540 |
| 19 | CANCER CARE NORTHWEST CENTERS P S | SPOKANE | WA | RADIATION ONCOLOGY | 41 | 88 | $26,664 | $303 | premium | 34.8% | (509) 228-1000 |
| 20 | ALLENTOWN RADIATION ONCOLOGY ASSOCIATES PC | ALLENTOWN | PA | RADIATION ONCOLOGY | 10 | 87 | $17,052 | $196 | premium | 14.1% | (610) 402-0709 |
| 21 | JEFFERSON UNIVERSITY PHYSICIANS | PHILADELPHIA | PA | DIAGNOSTIC RADIOLOGY | 1570 | 83 | $15,770 | $190 | premium | 13.4% | — |
| 22 | GEORGETOWN RADIATION THERAPY CENTER | MURRELLS INLET | FL | RADIATION ONCOLOGY | 2 | 82 | $73,935 | $902 | premium | 4.8% | (843) 545-5600 |
| 23 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 81 | $34,408 | $425 | premium | 15.1% | (858) 455-9100 |
| 24 | ALPESH D. DESAI, DO, PA | HOUSTON | TX | PHYSICIAN ASSISTANT | 26 | 76 | $14,890 | $196 | premium | 9.3% | (713) 864-2659 |
| 25 | VIRGINIA ONCOLOGY ASSOCIATES | NORFOLK | VA | PHYSICIAN ASSISTANT | 123 | 73 | $30,441 | $417 | premium | 100.0% | — |
| 26 | COVENANT MEDICAL CENTER INC | WATERLOO | MI | NURSE PRACTITIONER | 233 | 65 | $7,938 | $122 | premium | 43.0% | — |
| 27 | RADIATION MEDICINE INSTITUTE | EVANSTON | IL | RADIATION ONCOLOGY | 4 | 61 | $9,760 | $160 | premium | 30.8% | (847) 570-2590 |
| 28 | OLYMPIC MEDICAL PHYSICIANS | PORT ANGELES | WA | PHYSICIAN ASSISTANT | 100 | 60 | $5,250 | $88 | premium | 23.7% | (360) 565-0999 |
| 29 | PHYSICIANS OF CAPE COD HOSPITAL | HYANNIS | MA | NURSE PRACTITIONER | 318 | 59 | $6,219 | $105 | premium | 100.0% | (774) 552-6000 |
| 30 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 59 | $12,508 | $212 | premium | 11.0% | (877) 827-7463 |
| 31 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 53 | $15,741 | $297 | premium | 61.6% | (608) 287-2050 |
| 32 | ST CHARLES HEALTH SYSTEM INC | BEND | OR | PHYSICIAN ASSISTANT | 373 | 50 | $7,824 | $156 | premium | 61.7% | (541) 706-7715 |
| 33 | NATALIE DRIESSEN MD INC | PALM DESERT | CA | PHYSICIAN ASSISTANT | 11 | 50 | $17,750 | $355 | premium | 9.3% | (760) 773-6616 |
| 34 | PINNACLE DERMATOLOGY SC | JOLIET | IN | PHYSICIAN ASSISTANT | 144 | 49 | $19,165 | $391 | premium | 28.3% | (815) 744-8554 |
| 35 | DERMATOLOGY SPECIALISTS OF GEORGIA LLC | LAGRANGE | GA | DERMATOLOGY | 16 | 49 | $21,636 | $442 | premium | 46.7% | (877) 231-3376 |
| 36 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 49 | $7,987 | $163 | premium | 6.0% | (214) 633-5555 |
| 37 | POLLEY CLINIC OF DERMATOLOGY AND DERMATOLOGIC SURGERY | FAYETTEVILLE | NC | PHYSICIAN ASSISTANT | 9 | 45 | $9,023 | $201 | premium | 5.0% | (252) 243-0566 |
| 38 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 45 | $8,595 | $191 | premium | 49.5% | (507) 284-2511 |
| 39 | DIVANI DERMATOLOGY LLC | SEBASTIAN | FL | NURSE PRACTITIONER | 14 | 43 | $11,649 | $271 | premium | 2.5% | (772) 217-5362 |
| 40 | DAVID B ROY DO PA | HATTIESBURG | MS | PHYSICIAN ASSISTANT | 11 | 43 | $9,933 | $231 | premium | 71.7% | (601) 475-9968 |
| 41 | CHAD SILA M D A PROFESSIONAL CORPORATION | LAWNDALE | CA | RADIATION ONCOLOGY | 6 | 42 | $24,916 | $593 | premium | 7.8% | (310) 978-4970 |
| 42 | UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | CHAPEL HILL | NC | NURSE PRACTITIONER | 2120 | 40 | $5,160 | $129 | premium | 4.5% | (984) 215-5556 |
| 43 | WHITON AND REGISTER PLLC | MOUNT VERNON | WA | RADIATION ONCOLOGY | 3 | 39 | $7,722 | $198 | premium | 15.4% | (360) 428-2146 |
| 44 | VENTURA COUNTY RADIATION ONCOLOGY MEDICAL GROUP, INC. | CAMARILLO | CA | RADIATION ONCOLOGY | 2 | 39 | $12,480 | $320 | premium | 7.3% | (805) 484-1919 |
| 45 | UROPARTNERS LLC | WESTCHESTER | IL | UROLOGY | 130 | 38 | $10,156 | $267 | premium | 19.2% | (708) 486-0076 |
| 46 | CEDAR VALLEY MEDICAL SPECIALISTS PC | WATERLOO | IA | NURSE PRACTITIONER | 83 | 38 | $15,770 | $415 | premium | 100.0% | — |
| 47 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 36 | $10,008 | $278 | premium | 6.7% | (916) 681-8852 |
| 48 | CENTRAL DERMATOLOGY CENTER PA | CHAPEL HILL | NC | PHYSICIAN ASSISTANT | 30 | 36 | $8,058 | $224 | premium | 4.0% | (919) 401-1994 |
| 49 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | TN | PHYSICIAN ASSISTANT | 3051 | 35 | $6,370 | $182 | premium | 20.1% | (919) 684-8111 |
| 50 | DERMATOLOGY ASSOCIATES OF COASTAL CAROLINA PA | MOREHEAD CITY | NC | PHYSICIAN ASSISTANT | 14 | 35 | $8,936 | $255 | premium | 3.9% | (252) 622-4378 |
| 51 | LIMITLESS PARTNERS | DOTHAN | AL | RADIATION ONCOLOGY | 2 | 33 | $6,732 | $204 | premium | 44.0% | (334) 793-2312 |
| 52 | RADIATION ONCOLOGY OF LEXINGTON, PSC | LEXINGTON | KY | RADIATION ONCOLOGY | 7 | 30 | $7,028 | $234 | premium | 44.8% | (859) 260-6460 |
| 53 | RUSSELL ROWE MD PA | WACO | TX | PHYSICIAN ASSISTANT | 6 | 30 | $6,844 | $228 | premium | 3.7% | (254) 265-7100 |
| 54 | THE METROHEALTH SYSTEM | CLEVELAND | OH | NURSE PRACTITIONER | 1175 | 29 | $4,785 | $165 | premium | 41.4% | (216) 778-7800 |
| 55 | ONSLOW RADIATION ONCOLOGY LLC | JACKSONVILLE | IN | RADIATION ONCOLOGY | 2 | 29 | $15,571 | $537 | premium | 16.8% | (910) 577-4900 |
| 56 | SOUTHWESTERN VERMONT MEDICAL CENTER, INC | BENNINGTON | VT | NURSE PRACTITIONER | 178 | 29 | $8,424 | $290 | premium | 70.7% | (802) 440-4077 |
| 57 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 28 | $8,596 | $307 | premium | 4.3% | (212) 263-9700 |
| 58 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | NJ | PHYSICIAN ASSISTANT | 3505 | 26 | $3,562 | $137 | premium | 10.6% | (215) 662-2777 |
| 59 | PORTERCARE ADVENTIST HEALTH SYSTEM | DENVER | MO | PHYSICIAN ASSISTANT | 748 | 26 | $2,782 | $107 | premium | 35.1% | (303) 778-5797 |
| 60 | PRESTON DERMATOLOGY AND SKIN SURGERY CENTER PA | CARY | NC | PHYSICIAN ASSISTANT | 8 | 26 | $6,645 | $256 | premium | 2.9% | (919) 388-9103 |
| 61 | AZ DERMATOLOGY LLC | MESA | AZ | DERMATOLOGY | 18 | 25 | $6,658 | $266 | premium | 4.5% | (480) 982-3337 |
| 62 | PORTERCARE ADVENTIST HEALTH SYSTEM | DENVER | CO | PHYSICIAN ASSISTANT | 748 | 25 | $3,000 | $120 | premium | 10.3% | (303) 778-5797 |
| 63 | LAWRENCE PAOLINI, DO, PC | CAPE MAY COURT HOUSE | NJ | PHYSICIAN ASSISTANT | 5 | 24 | $4,560 | $190 | premium | 9.8% | 6094658788110 |
| 64 | PHYSICIANS REFERRAL SERVICE | HOUSTON | IL | NURSE PRACTITIONER | 2696 | 24 | $11,896 | $496 | premium | 12.1% | (713) 592-5433 |
| 65 | RIVERSIDE DERMATOLOGY AND SPA LLC | HANNIBAL | MO | NURSE PRACTITIONER | 5 | 24 | $5,797 | $242 | premium | 32.4% | (217) 919-7217 |
| 66 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 24 | $4,368 | $182 | premium | 22.4% | (803) 744-4900 |
| 67 | CATHOLIC HEALTH INITIATIVES COLORADO | WOODLAND PARK | NE | PHYSICIAN ASSISTANT | 1266 | 23 | $2,461 | $107 | premium | 16.9% | (719) 776-4780 |
| 68 | BROWN, CROFT, FRAZIER, PA | ANNAPOLIS | MD | DIAGNOSTIC RADIOLOGY | 28 | 22 | $1,892 | $86 | premium | 19.5% | (410) 266-2770 |
| 69 | ONCOLOGY HEMATOLOGY WEST PC | OMAHA | NE | PHYSICIAN ASSISTANT | 55 | 22 | $5,896 | $268 | premium | 16.2% | (402) 393-3110 |
| 70 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | PA | PHYSICIAN ASSISTANT | 3051 | 22 | $4,004 | $182 | premium | 3.6% | (919) 684-8111 |
| 71 | FOX VALLEY RADIATION ONCOLOGY LLC | NAPERVILLE | IL | RADIATION ONCOLOGY | 4 | 22 | $4,004 | $182 | premium | 11.1% | (630) 646-6149 |
| 72 | PORTERCARE ADVENTIST HEALTH SYSTEM | DENVER | AL | PHYSICIAN ASSISTANT | 748 | 22 | $2,640 | $120 | premium | 29.3% | (303) 778-5797 |
| 73 | CLARUS DERMATOLOGY PA | BUFFALO | MN | PHYSICIAN ASSISTANT | 7 | 21 | $6,571 | $313 | premium | 23.1% | (612) 213-2370 |
| 74 | TOPEKA PHYSICIAN GROUP LLC | TOPEKA | KS | NURSE PRACTITIONER | 153 | 21 | $2,058 | $98 | premium | 61.8% | (785) 295-7800 |
| 75 | UNIVERSITY OF LOUISVILLE PHYSICIANS INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1442 | 21 | $2,184 | $104 | premium | 31.3% | (502) 629-2398 |
| 76 | COMMUNITY CARE SERVICES LLC | RENO | NV | NURSE PRACTITIONER | 601 | 21 | $2,562 | $122 | premium | 63.6% | — |
| 77 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | CT | PHYSICIAN ASSISTANT | 3200 | 21 | $3,423 | $163 | premium | 47.7% | (214) 633-5555 |
| 78 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | GA | PHYSICIAN ASSISTANT | 3051 | 20 | $3,640 | $182 | premium | 19.0% | (919) 684-8111 |
| 79 | ILLINOIS DERMATOLOGY INSTITUTE, LLC | PARK RIDGE | IN | DERMATOLOGY | 53 | 20 | $5,960 | $298 | premium | 11.6% | (847) 298-1831 |
| 80 | RENEW FAMILY DERMATOLOGY LLC | FORT PAYNE | AL | NURSE PRACTITIONER | 7 | 20 | $4,259 | $213 | premium | 26.7% | (256) 979-1250 |
| 81 | ST ELIZABETH MEDICAL CENTER, INC | EDGEWOOD | IN | NURSE PRACTITIONER | 185 | 20 | $6,260 | $313 | premium | 11.6% | (859) 301-2237 |
| 82 | TEMPLE FACULTY PRACTICE PLAN INC | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 1330 | 20 | $5,620 | $281 | premium | 3.2% | — |
| 83 | THE DERMATOLOGY CENTER PLLC | FORT SMITH | AR | DERMATOLOGY | 6 | 19 | $7,125 | $375 | premium | 100.0% | (479) 242-6647 |
| 84 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | NC | PHYSICIAN ASSISTANT | 3200 | 19 | $3,097 | $163 | premium | 2.1% | (214) 633-5555 |
| 85 | LEWIS R. COLLINS, JR., M.D., P. C. | VIDALIA | GA | DERMATOLOGY | 3 | 19 | $4,104 | $216 | premium | 18.1% | (912) 538-7702 |
| 86 | HENDERSON COUNTY HOSPITAL CORPORATION | HENDERSONVILLE | NC | PHYSICIAN ASSISTANT | 230 | 18 | $1,404 | $78 | premium | 2.0% | (828) 694-8427 |
| 87 | RADIATION ONCOLOGY CENTERS OF THE CAROLINAS, INC. | MOORESVILLE | NC | RADIATION ONCOLOGY | 16 | 18 | $7,074 | $393 | premium | 2.0% | (704) 235-2580 |
| 88 | COMMUNITY HEALTH PARTNERS | FRESNO | TX | INTERNAL MEDICINE | 509 | 18 | $7,401 | $411 | premium | 2.2% | (559) 459-6000 |
| 89 | PROVIDENCE HEALTH AND SERVICES - WASHINGTON | WALLA WALLA | WA | NEUROLOGY | 269 | 18 | $2,052 | $114 | premium | 7.1% | (509) 897-3333 |
| 90 | SOUTHEASTERN DERMATOLOGY GROUP PA | PANAMA CITY | MS | PHYSICIAN ASSISTANT | 43 | 17 | $6,864 | $404 | premium | 28.3% | — |
| 91 | SPARTANBURG DERMATOLOGY AND SKIN SURGERY CLINIC, PC | SPARTANBURG | SC | DERMATOLOGY | 5 | 17 | $2,418 | $142 | premium | 15.9% | (864) 582-3447 |
| 92 | CENTRAL OREGON DERMATOLOGY, PC | BEND | OR | PHYSICIAN ASSISTANT | 3 | 17 | $5,508 | $324 | premium | 21.0% | (541) 678-0020 |
| 93 | NAPLES DERMATOLOGY PA | NAPLES | FL | DERMATOLOGY | 2 | 17 | $2,465 | $145 | premium | 1.0% | (239) 261-3082 |
| 94 | CANCER CARE NORTHWEST CENTERS P S | SPOKANE | ID | RADIATION ONCOLOGY | 41 | 17 | $5,151 | $303 | premium | 100.0% | (509) 228-1000 |
| 95 | REGENTS OF THE UNIVERSITY OF MICHIGAN | ANN ARBOR | MI | INTERNAL MEDICINE | 3330 | 17 | $4,879 | $287 | premium | 11.3% | (734) 763-5459 |
| 96 | RANDALL DERMATOLOGY, PC | WEST LAFAYETTE | IN | NURSE PRACTITIONER | 10 | 17 | $8,500 | $500 | premium | 9.8% | (765) 463-6722 |
| 97 | ADVANCED DERMATOLOGY,P.C. | DOUGLASVILLE | GA | NURSE PRACTITIONER | 3 | 17 | $4,845 | $285 | premium | 16.2% | (770) 739-7546 |
| 98 | FOX VALLEY RADIATION ONCOLOGY LLC | NAPERVILLE | WI | RADIATION ONCOLOGY | 4 | 17 | $3,094 | $182 | premium | 19.8% | (630) 646-6149 |
| 99 | ALLIANCE DERMATOLOGY AND MOHS CENTER PC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 10 | 16 | $4,000 | $250 | premium | 2.9% | 6029710268205 |
| 100 | READING DERMATOLOGY ASSOCIATES PC | WEST LAWN | PA | PHYSICIAN ASSISTANT | 8 | 16 | $4,104 | $256 | premium | 2.6% | (610) 644-8225 |
Showing the top 100 of 129 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 →