481,824 observed fee-for-service (51%) · ~471,731 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 | J9171 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 | TEXAS ONCOLOGY PA | DALLAS | TX | PHYSICIAN ASSISTANT | 995 | 48,161 | $3,178,626 | $66 | premium | 77.4% | — |
| 2 | MINNESOTA ONCOLOGY HEMATOLOGY PA | EDINA | MN | PHYSICIAN ASSISTANT | 135 | 39,059 | $2,773,189 | $71 | premium | 85.3% | (952) 928-2900 |
| 3 | THE WEST CLINIC P.C. | GERMANTOWN | TN | NURSE PRACTITIONER | 113 | 21,365 | $424,259 | $20 | premium | 62.9% | (901) 683-0055 |
| 4 | CANCER CENTER OF KANSAS PA | WICHITA | KS | HEMATOLOGY/ONCOLOGY | 27 | 19,172 | $1,649,059 | $86 | premium | 74.2% | (316) 262-4467 |
| 5 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 17,788 | $150,481 | $8 | premium | 42.4% | (904) 953-2000 |
| 6 | ONCOLOGY-HEMATOLOGY ASSOCIATES OF CENTRAL ILLINOIS P C | PEORIA | IL | NURSE PRACTITIONER | 62 | 15,740 | $79,896 | $5 | premium | 52.8% | (309) 243-3000 |
| 7 | SOUTH CAROLINA ONCOLOGY ASSOC PA | COLUMBIA | SC | HEMATOLOGY/ONCOLOGY | 18 | 15,324 | $153,240 | $10 | premium | 54.8% | (803) 461-3000 |
| 8 | FLORIDA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | FORT MYERS | FL | HEMATOLOGY/ONCOLOGY | 437 | 15,035 | $105,245 | $7 | premium | 35.8% | (239) 561-9622 |
| 9 | ROCKY MOUNTAIN CANCER CENTERS LLP | COLORADO SPRINGS | CO | NURSE PRACTITIONER | 129 | 14,549 | $1,032,979 | $71 | premium | 100.0% | (719) 577-2555 |
| 10 | AMERICAN ONCOLOGY PARTNERS PA | FORT WAYNE | GA | HEMATOLOGY/ONCOLOGY | 333 | 12,628 | $74,904 | $6 | premium | 100.0% | (260) 484-8830 |
| 11 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 12,503 | $100,024 | $8 | premium | 100.0% | (908) 273-4300 |
| 12 | MONTEREY BAY ONCOLOGY A MEDICAL CORPORATION | MONTEREY | CA | HEMATOLOGY/ONCOLOGY | 10 | 12,367 | $35,911 | $3 | premium | 40.1% | (831) 375-4105 |
| 13 | PINNACLE HEALTH MEDICAL SERVICES | HARRISBURG | PA | PHYSICIAN ASSISTANT | 1060 | 11,780 | $23,560 | $2 | premium | 58.8% | (717) 782-2100 |
| 14 | WAKE FOREST UNIVERSITY HEALTH SCIENCES | WINSTON SALEM | NC | PHYSICIAN ASSISTANT | 2609 | 11,096 | $133,152 | $12 | premium | 88.5% | (336) 713-9800 |
| 15 | VIRGINIA ONCOLOGY ASSOCIATES | NORFOLK | VA | PHYSICIAN ASSISTANT | 123 | 10,777 | $765,167 | $71 | premium | 54.2% | — |
| 16 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 9,994 | $119,510 | $12 | premium | 33.5% | — |
| 17 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 9,664 | $29,296 | $3 | premium | 31.4% | (626) 256-4673 |
| 18 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 9,574 | $13,069 | $1 | premium | 100.0% | (617) 732-5500 |
| 19 | MARYLAND ONCOLOGY HEMATOLOGY PA | LAUREL | MD | HEMATOLOGY/ONCOLOGY | 99 | 7,688 | $545,848 | $71 | premium | 31.5% | (301) 982-9800 |
| 20 | HEMATOLOGY-ONCOLOGY ASSOCIATES OF CNY, PC | EAST SYRACUSE | NY | NURSE PRACTITIONER | 61 | 7,137 | $35,685 | $5 | premium | 31.0% | (315) 472-7504 |
| 21 | AMERICAN ONCOLOGY PARTNERS PA | FORT WAYNE | AR | HEMATOLOGY/ONCOLOGY | 333 | 6,820 | $47,740 | $7 | premium | 66.9% | (260) 484-8830 |
| 22 | SHENANDOAH ONCOLOGY PC | WINCHESTER | VA | NURSE PRACTITIONER | 22 | 6,515 | $462,565 | $71 | premium | 32.8% | (540) 662-1108 |
| 23 | UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT SAN ANTONIO | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 1326 | 6,269 | $14,131 | $2 | premium | 10.1% | (210) 450-7044 |
| 24 | GREATER BALTIMORE MEDICAL CENTER INC | BALTIMORE | MD | HOSPITALIST | 348 | 6,180 | $10,988 | $2 | premium | 25.3% | — |
| 25 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 6,081 | $182,430 | $30 | premium | 21.7% | — |
| 26 | NORTHWEST CANCER SPECIALISTS PC | PORTLAND | OR | PHYSICIAN ASSISTANT | 68 | 5,659 | $401,789 | $71 | premium | 54.2% | (503) 280-1223 |
| 27 | JACKSON ONCOLOGY ASSOCIATES | JACKSON | MS | HEMATOLOGY/ONCOLOGY | 11 | 5,620 | $179,840 | $32 | premium | 37.4% | (601) 974-5600 |
| 28 | STATE UNIVERSITY OF IOWA | IOWA CITY | IA | PHYSICIAN ASSISTANT | 1902 | 5,204 | $15,612 | $3 | premium | 100.0% | (319) 678-8201 |
| 29 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | NY | PHYSICIAN ASSISTANT | 2942 | 5,168 | $7,675 | $1 | premium | 22.5% | (617) 732-5500 |
| 30 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 5,018 | $11,742 | $2 | premium | 16.3% | (858) 455-9100 |
| 31 | NEBRASKA HEMATOLOGY-ONCOLOGY PC | LINCOLN | NE | PHYSICIAN ASSISTANT | 19 | 4,998 | $34,986 | $7 | premium | 59.0% | (402) 484-4900 |
| 32 | THE WEST CLINIC P.C. | GERMANTOWN | MS | NURSE PRACTITIONER | 113 | 4,987 | $99,732 | $20 | premium | 33.2% | (901) 683-0055 |
| 33 | JOHNS HOPKINS UNIVERSITY | BALTIMORE | MD | NURSE PRACTITIONER | 2900 | 4,824 | $124,725 | $26 | premium | 19.8% | (410) 502-4340 |
| 34 | TENNESSEE CANCER SPECIALISTS PLLC | KNOXVILLE | TN | NURSE PRACTITIONER | 65 | 4,765 | $267,712 | $56 | premium | 14.0% | (865) 934-5800 |
| 35 | HEM ONC ASSOCIATES OF THE TREASURE COAST, PA | PORT SAINT LUCIE | FL | HEMATOLOGY/ONCOLOGY | 6 | 4,536 | $6,595 | $1 | premium | 10.8% | (772) 335-5666 |
| 36 | ONCOLOGY HEMATOLOGY CARE INC | CINCINNATI | OH | NURSE PRACTITIONER | 66 | 4,441 | $315,311 | $71 | premium | 100.0% | (513) 751-2273 |
| 37 | MEDSTAR MEDICAL GROUP - SOUTHERN MARYLAND LLC | HOLLYWOOD | MD | INTERNAL MEDICINE | 236 | 4,421 | $44,210 | $10 | premium | 18.1% | — |
| 38 | HATTIESBURG CLINIC PA | HATTIESBURG | MS | FAMILY PRACTICE | 530 | 4,407 | $123,396 | $28 | premium | 29.4% | (601) 264-6000 |
| 39 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 4,183 | $58,562 | $14 | premium | 15.0% | (803) 744-4900 |
| 40 | FLORIDA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | FORT MYERS | IL | HEMATOLOGY/ONCOLOGY | 437 | 4,083 | $28,581 | $7 | premium | 13.7% | (239) 561-9622 |
| 41 | BANNER-UNIVERSITY MEDICAL GROUP | TUCSON | AZ | INTERNAL MEDICINE | 1068 | 4,036 | $286,556 | $71 | premium | 23.2% | (520) 694-0111 |
| 42 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 3,762 | $11,286 | $3 | premium | 18.8% | — |
| 43 | ALLISON CURTIS KINGSLEY MEOZ MICHAEL AND SANCHEZ PC | LAS VEGAS | NV | NURSE PRACTITIONER | 71 | 3,676 | $260,996 | $71 | premium | 100.0% | (702) 952-2140 |
| 44 | SANT P CHAWLA M D INC | SANTA MONICA | CA | HEMATOLOGY | 4 | 3,662 | $144,042 | $39 | premium | 11.9% | (310) 552-9999 |
| 45 | HIGHLANDS ONCOLOGY GROUP PA | FAYETTEVILLE | AR | NURSE PRACTITIONER | 79 | 3,376 | $84,400 | $25 | premium | 33.1% | (479) 361-2585 |
| 46 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 3,354 | $3,227 | $1 | premium | 19.3% | (800) 603-0558 |
| 47 | OCALA ONCOLOGY CENTER PL | OCALA | FL | NURSE PRACTITIONER | 23 | 3,257 | $231,247 | $71 | premium | 7.8% | (352) 732-4032 |
| 48 | IMC-DIAGNOSTIC AND MEDICAL CLINIC LLC | MOBILE | AL | INTERNAL MEDICINE | 167 | 2,844 | $60,122 | $21 | premium | 100.0% | — |
| 49 | KATMAI ONCOLOGY GROUP LLC | ANCHORAGE | AK | HEMATOLOGY/ONCOLOGY | 11 | 2,829 | $7,072 | $2 | premium | 100.0% | (907) 562-0321 |
| 50 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 2,640 | $10,560 | $4 | premium | 4.2% | (214) 633-5555 |
| 51 | ONCOLOGY ASSOCIATES OF OREGON P C | EUGENE | OR | PHYSICIAN ASSISTANT | 47 | 2,454 | $174,234 | $71 | premium | 23.5% | (541) 683-5001 |
| 52 | NEW YORK ONCOLOGY HEMATOLOGY PC | ALBANY | NY | NURSE PRACTITIONER | 83 | 2,417 | $159,522 | $66 | premium | 10.5% | (518) 262-6696 |
| 53 | UNIVERSITY OF PITTSBURGH PHYSICIANS | PITTSBURGH | PA | DIAGNOSTIC RADIOLOGY | 4291 | 2,082 | $31,238 | $15 | premium | 10.4% | — |
| 54 | OKLAHOMA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | TULSA | TX | NURSE PRACTITIONER | 47 | 2,060 | $18,540 | $9 | premium | 3.3% | (918) 505-3200 |
| 55 | NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE | GREENLAWN | NY | DIAGNOSTIC RADIOLOGY | 315 | 2,047 | $7,860 | $4 | premium | 8.9% | (631) 628-5000 |
| 56 | WICHITA UROLOGY GROUP PA | WICHITA | KS | UROLOGY | 30 | 1,942 | $12,160 | $6 | premium | 7.5% | (316) 636-6100 |
| 57 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | RI | PHYSICIAN ASSISTANT | 2942 | 1,775 | $1,775 | $1 | premium | 100.0% | (617) 732-5500 |
| 58 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 1,710 | $6,566 | $4 | premium | 7.4% | (212) 241-4812 |
| 59 | OKLAHOMA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | TULSA | OK | NURSE PRACTITIONER | 47 | 1,500 | $13,500 | $9 | premium | 25.5% | (918) 505-3200 |
| 60 | CHESAPEAKE UROLOGY ASSOCIATES LLC | BALTIMORE | MD | UROLOGY | 160 | 1,292 | $2,567 | $2 | premium | 5.3% | (410) 825-5454 |
| 61 | VIRGINIA UROLOGY CENTER | RICHMOND | VA | UROLOGY | 90 | 980 | $8,820 | $9 | premium | 4.9% | (804) 330-9105 |
| 62 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 960 | $9,600 | $10 | premium | 4.2% | (212) 305-8559 |
| 63 | WICHITA UROLOGY GROUP PA | WICHITA | FL | UROLOGY | 30 | 800 | $5,136 | $6 | premium | 1.9% | (316) 636-6100 |
| 64 | SPECTRUM HEALTH PRIMARY CARE PARTNERS | GRAND RAPIDS | MI | PHYSICIAN ASSISTANT | 2255 | 697 | $1,394 | $2 | premium | 100.0% | (616) 885-5000 |
| 65 | REGENTS UNIV OF CALIFORNIA UCSF | SAN FRANCISCO | CA | PHYSICIAN ASSISTANT | 277 | 92 | $402 | $4 | premium | 0.3% | (415) 476-1000 |
*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 →