3,055 observed fee-for-service (51%) · ~2,947 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 | 49450 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 | IZUCHUKWU OKPARA MD INC | VALENCIA | CA | PHYSICIAN ASSISTANT | 51 | 339 | $341,130 | $1,006 | premium | 11.2% | (213) 228-3538 |
| 2 | ADVANCED SURGEONS AND PHYSICIANS NETWORK INC | HOUSTON | TX | NURSE PRACTITIONER | 47 | 229 | $787,251 | $3,438 | premium | 54.9% | (713) 795-4884 |
| 3 | JS WOUND CARE INC | NEWHALL | CA | PHYSICIAN ASSISTANT | 4 | 214 | $169,124 | $790 | premium | 7.1% | (714) 261-5181 |
| 4 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | DE | PHYSICIAN ASSISTANT | 1537 | 109 | $20,284 | $186 | premium | 100.0% | — |
| 5 | BAYSTATE MEDICAL PRACTICES INC | SPRINGFIELD | MA | PHYSICIAN ASSISTANT | 1326 | 96 | $154,989 | $1,614 | premium | 41.0% | — |
| 6 | ARAM HARIJAN MD PC | LA MESA | CA | NURSE PRACTITIONER | 8 | 88 | $131,824 | $1,498 | premium | 2.9% | (858) 717-5029 |
| 7 | WOUND DOCS APC | LONG BEACH | CA | PHYSICIAN ASSISTANT | 21 | 71 | $71,000 | $1,000 | premium | 2.3% | (562) 800-3321 |
| 8 | SNF WOUND CARE | LOS ANGELES | CA | NURSE PRACTITIONER | 33 | 65 | $88,075 | $1,355 | premium | 2.1% | (310) 270-6181 |
| 9 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 63 | $198,014 | $3,143 | premium | 2.1% | (800) 926-8273 |
| 10 | NORTHERN VIRGINIA RADIOLOGY CONSULTANTS, PLLC | ARLINGTON | VA | DIAGNOSTIC RADIOLOGY | 28 | 62 | $103,298 | $1,666 | premium | 84.9% | (517) 481-2442 |
| 11 | QUEENS UNIVERSITY MEDICAL GROUP | HONOLULU | HI | DIAGNOSTIC RADIOLOGY | 648 | 60 | $9,360 | $156 | premium | 78.9% | (808) 691-8200 |
| 12 | H LEE MOFFITT CANCER CTR AND RES INST LIFE TIME CANCER SCRN CTR INC | TAMPA | FL | PHYSICIAN ASSISTANT | 1103 | 59 | $25,310 | $429 | premium | 21.7% | (813) 745-4673 |
| 13 | ASHOK AMIN M D INC | ANAHEIM | CA | NURSE PRACTITIONER | 5 | 54 | $42,120 | $780 | premium | 1.8% | (714) 484-1200 |
| 14 | EINSTEIN PRACTICE PLAN INC | PHILADELPHIA | PA | DIAGNOSTIC RADIOLOGY | 740 | 53 | $56,558 | $1,067 | premium | 19.2% | (215) 456-8242 |
| 15 | RADIOLOGY ASSOCIATES OF THE MAIN LINE, PC | BRYN MAWR | NJ | DIAGNOSTIC RADIOLOGY | 72 | 51 | $14,943 | $293 | premium | 38.1% | (484) 337-4371 |
| 16 | SKILLED FACILITY HEALTH CARE SOLUTIONS INC | RICHWOOD | CA | GENERAL SURGERY | 57 | 50 | $41,264 | $825 | premium | 1.7% | (979) 265-4794 |
| 17 | TEMPLE FACULTY PRACTICE PLAN INC | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 1330 | 50 | $10,660 | $213 | premium | 18.1% | — |
| 18 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 49 | $10,780 | $220 | premium | 17.8% | (215) 662-2777 |
| 19 | J M GEISS DO APC | SANTA ANA | CA | NURSE PRACTITIONER | 156 | 48 | $65,040 | $1,355 | premium | 1.6% | (855) 434-7763 |
| 20 | HENRY FORD HEALTH SYSTEM | DETROIT | MI | PHYSICIAN ASSISTANT | 2536 | 45 | $9,900 | $220 | premium | 64.3% | (313) 916-2600 |
| 21 | SOUTH SHORE RADIOLOGICAL ASSOCIATES INC | SOUTH WEYMOUTH | MA | DIAGNOSTIC RADIOLOGY | 36 | 37 | $8,214 | $222 | premium | 15.8% | (781) 340-8000 |
| 22 | LAHEY CLINIC INC | BURLINGTON | MA | NURSE PRACTITIONER | 1400 | 37 | $12,489 | $338 | premium | 15.8% | — |
| 23 | MORI BEAN AND BROOKS INC | ORANGE PARK | FL | DIAGNOSTIC RADIOLOGY | 947 | 35 | $44,695 | $1,277 | premium | 12.9% | (904) 399-5550 |
| 24 | COMPREHENSIVE RADIOLOGY SERVICES PLLC | HATTIESBURG | MS | DIAGNOSTIC RADIOLOGY | 44 | 35 | $8,750 | $250 | premium | 55.6% | (601) 268-8000 |
| 25 | CENTRAL ARKANSAS RADIATION THERAPY INSTITUTE INC | LITTLE ROCK | AR | HEMATOLOGY/ONCOLOGY | 90 | 34 | $60,758 | $1,787 | premium | 52.3% | — |
| 26 | BMC AFFILIATED PHYSICIANS, INC. | BROCKTON | MA | PHYSICIAN ASSISTANT | 525 | 33 | $33,000 | $1,000 | premium | 14.1% | (508) 427-3000 |
| 27 | EMPIRE STATE RADIOLOGY P C | PORT JERVIS | CA | DIAGNOSTIC RADIOLOGY | 280 | 33 | $42,141 | $1,277 | premium | 1.1% | (718) 223-4685 |
| 28 | ROBERT MARRIOTT MEDICAL CORP | IRVINE | CA | NURSE PRACTITIONER | 61 | 32 | $43,360 | $1,355 | premium | 1.1% | (949) 854-9500 |
| 29 | TRA-MINW P S | TACOMA | WA | DIAGNOSTIC RADIOLOGY | 153 | 32 | $70,912 | $2,216 | premium | 43.8% | (253) 841-4353 |
| 30 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 31 | $51,189 | $1,651 | premium | 47.7% | (501) 202-2093 |
| 31 | SANFORD MEDICAL CENTER FARGO | FARGO | ND | NURSE PRACTITIONER | 1198 | 30 | $56,910 | $1,897 | premium | 62.5% | (701) 234-2000 |
| 32 | IHS RADIOLOGY MEDICAL GROUP INC | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 68 | 28 | $5,712 | $204 | premium | 0.9% | (619) 295-9729 |
| 33 | AVERA MCKENNAN | SIOUX FALLS | SD | NURSE PRACTITIONER | 964 | 28 | $2,057 | $73 | premium | 100.0% | (605) 322-5180 |
| 34 | UNIVERSITY RADIOLOGY ASSOCIATES, LLP | SYRACUSE | NY | DIAGNOSTIC RADIOLOGY | 41 | 27 | $8,100 | $300 | premium | 14.9% | (315) 464-5189 |
| 35 | TEXAS RADIOLOGY ASSOCIATES LLP | PLANO | TX | DIAGNOSTIC RADIOLOGY | 153 | 27 | $13,095 | $485 | premium | 6.5% | (469) 814-2000 |
| 36 | TRUCARE MEDICAL CORPORATION | ORANGE | CA | PHYSICIAN ASSISTANT | 3 | 26 | $26,000 | $1,000 | premium | 0.9% | (714) 532-6713 |
| 37 | STAMFORD HEALTH MEDICAL GROUP INC | STAMFORD | OH | PHYSICIAN ASSISTANT | 419 | 25 | $14,564 | $583 | premium | 49.0% | (203) 276-4644 |
| 38 | ADVANCED RADIOLOGY SERVICES PC | GRAND RAPIDS | MI | DIAGNOSTIC RADIOLOGY | 249 | 25 | $5,150 | $206 | premium | 35.7% | (616) 363-7272 |
| 39 | THE EMORY CLINIC INC | ATLANTA | GA | NURSE PRACTITIONER | 3484 | 24 | $67,128 | $2,797 | premium | 44.4% | (404) 778-7525 |
| 40 | GEM STATE RADIOLOGY LLP | BOISE | ID | DIAGNOSTIC RADIOLOGY | 38 | 22 | $3,630 | $165 | premium | 100.0% | (208) 367-2161 |
| 41 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | NY | PHYSICIAN ASSISTANT | 1537 | 21 | $3,908 | $186 | premium | 11.6% | — |
| 42 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 21 | $62,525 | $2,977 | premium | 42.9% | (800) 603-0558 |
| 43 | BOISE RADIOLOGY GROUP PLLC | BOISE | FL | DIAGNOSTIC RADIOLOGY | 62 | 20 | $4,580 | $229 | premium | 7.4% | (208) 381-2094 |
| 44 | PERMANENTE MEDICAL GROUP INC | SANTA CLARA | CA | INTERNAL MEDICINE | 10890 | 20 | $7,280 | $364 | premium | 0.7% | (408) 851-1000 |
| 45 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 19 | $4,370 | $230 | premium | 26.4% | — |
| 46 | USA HEALTH PHYSICIAN BILLING SERVICES LLC | MOBILE | ND | NURSE PRACTITIONER | 353 | 18 | $34,146 | $1,897 | premium | 37.5% | (251) 471-7000 |
| 47 | X-RAY MEDICAL GROUP INC | LA MESA | CA | DIAGNOSTIC RADIOLOGY | 48 | 18 | $11,610 | $645 | premium | 0.6% | (619) 740-4000 |
| 48 | KENNEDY MEDICAL GROUP PRACTICE, P.C. | CHERRY HILL | PA | PHYSICIAN ASSISTANT | 403 | 18 | $19,440 | $1,080 | premium | 6.5% | (844) 542-2273 |
| 49 | KENNEDY MEDICAL GROUP PRACTICE, P.C. | CHERRY HILL | NJ | PHYSICIAN ASSISTANT | 403 | 18 | $19,440 | $1,080 | premium | 13.4% | (844) 542-2273 |
| 50 | LEXINGTON RADIOLOGY ASSOCIATES | WEST COLUMBIA | SC | DIAGNOSTIC RADIOLOGY | 32 | 17 | $4,335 | $255 | premium | 58.6% | (803) 791-2365 |
| 51 | REID PHYSICIAN ASSOCIATES INC | RICHMOND | IN | NURSE PRACTITIONER | 392 | 17 | $27,786 | $1,634 | premium | 100.0% | (765) 962-8551 |
| 52 | BAPTIST MEMORIAL MEDICAL GROUP, INC. | MEMPHIS | MS | NURSE PRACTITIONER | 549 | 17 | $19,907 | $1,171 | premium | 27.0% | (901) 226-3882 |
| 53 | SPRINGFIELD CLINIC, LLP | SPRINGFIELD | IL | NURSE PRACTITIONER | 686 | 17 | $7,310 | $430 | premium | 23.6% | (217) 544-6464 |
| 54 | SINGLETON ASSOCIATES PA | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 769 | 16 | $20,432 | $1,277 | premium | 3.8% | (855) 504-4544 |
| 55 | RADIOLOGY ASSOCIATES OF CLEARWATER | CLEARWATER | NY | DIAGNOSTIC RADIOLOGY | 53 | 16 | $5,632 | $352 | premium | 8.8% | (727) 441-3711 |
| 56 | EINSTEIN PRACTICE PLAN INC | PHILADELPHIA | NJ | DIAGNOSTIC RADIOLOGY | 740 | 16 | $17,280 | $1,080 | premium | 11.9% | (215) 456-8242 |
| 57 | SINAI HOSPITAL OF BALTIMORE, INC | BALTIMORE | NM | PHYSICIAN ASSISTANT | 386 | 16 | $26,800 | $1,675 | premium | 59.3% | — |
| 58 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 3707 | 16 | $14,324 | $895 | premium | 100.0% | (202) 429-2401 |
| 59 | VIRGINIA MASON MEDICAL CENTER | SEATTLE | WA | PHYSICIAN ASSISTANT | 879 | 15 | $28,315 | $1,888 | premium | 20.5% | (206) 223-6600 |
| 60 | RADIOLOGY ASSOCIATES OF NORTH TEXAS PA | FORT WORTH | TX | DIAGNOSTIC RADIOLOGY | 340 | 15 | $4,050 | $270 | premium | 3.6% | (817) 321-0470 |
| 61 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 15 | $32,569 | $2,171 | premium | 0.5% | (916) 983-7476 |
| 62 | QUANTUM RADIOLOGY PC | MARIETTA | GA | DIAGNOSTIC RADIOLOGY | 104 | 15 | $4,860 | $324 | premium | 27.8% | (770) 732-4000 |
| 63 | SONORAN RADIOLOGY LTD | MESA | AZ | DIAGNOSTIC RADIOLOGY | 474 | 15 | $19,155 | $1,277 | premium | 30.6% | (832) 915-2534 |
| 64 | MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC | MEDFORD | NJ | DIAGNOSTIC RADIOLOGY | 424 | 15 | $4,204 | $280 | premium | 11.2% | (781) 395-4909 |
| 65 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 15 | $7,515 | $501 | premium | 30.0% | (202) 429-2401 |
| 66 | RADIOLOGY ASSOCIATES OF TALLAHASSEE PA | TALLAHASSEE | FL | DIAGNOSTIC RADIOLOGY | 29 | 14 | $2,954 | $211 | premium | 5.1% | (850) 878-4127 |
| 67 | MGM PHYSICIAN ASSISTANT INC | RIVERSIDE | CA | PHYSICIAN ASSISTANT | 7 | 14 | $14,000 | $1,000 | premium | 0.5% | (310) 619-7370 |
| 68 | ASSOCIATED RADIOLOGISTS OF THE FINGER LAKES PC | ELMIRA | NY | DIAGNOSTIC RADIOLOGY | 9 | 14 | $4,550 | $325 | premium | 7.7% | (607) 737-4100 |
| 69 | CALIFORNIA WOUND HEALING MEDICAL GROUP INC. | ALHAMBRA | CA | NURSE PRACTITIONER | 14 | 13 | $13,000 | $1,000 | premium | 0.4% | (323) 264-7796 |
| 70 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 13 | $3,900 | $300 | premium | 5.6% | (781) 983-9088 |
| 71 | POTOMAC UROLOGY CENTER, LLC | WOODBRIDGE | MD | UROLOGY | 17 | 13 | $8,837 | $680 | premium | 26.0% | (703) 680-2111 |
| 72 | ASHLAND HOSPITAL CORPORATION | ASHLAND | KY | NURSE PRACTITIONER | 170 | 12 | $2,292 | $191 | premium | 100.0% | (606) 324-8060 |
| 73 | MUSC COMMUNITY PHYSICIANS | ORANGEBURG | SC | NURSE PRACTITIONER | 1307 | 12 | $3,540 | $295 | premium | 41.4% | (803) 395-3400 |
| 74 | BAPTIST MEMORIAL MEDICAL GROUP, INC. | MEMPHIS | TN | NURSE PRACTITIONER | 549 | 12 | $14,100 | $1,175 | premium | 100.0% | (901) 226-3882 |
| 75 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | PA | PHYSICIAN ASSISTANT | 3707 | 12 | $5,348 | $446 | premium | 4.3% | (202) 429-2401 |
| 76 | RADIOLOGY ASSOCIATES OF THE MAIN LINE, PC | BRYN MAWR | PA | DIAGNOSTIC RADIOLOGY | 72 | 11 | $3,223 | $293 | premium | 4.0% | (484) 337-4371 |
| 77 | HOUSTON RADIOLOGY ASSOCIATED | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 103 | 11 | $7,222 | $657 | premium | 2.6% | (281) 206-9020 |
| 78 | MCV ASSOCIATED PHYSICIANS | RICHMOND | VA | NURSE PRACTITIONER | 1791 | 11 | $29,579 | $2,689 | premium | 15.1% | (804) 828-9000 |
| 79 | RADIOLOGY ASSOCIATES OF ALBUQUERQUE PA | ALBUQUERQUE | NM | DIAGNOSTIC RADIOLOGY | 101 | 11 | $2,662 | $242 | premium | 40.7% | (505) 332-5827 |
*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 →