1,043 observed fee-for-service (49%) · ~1,076 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 | 49593 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 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 73 | $434,861 | $5,957 | premium | 65.8% | (212) 263-9700 |
| 2 | CAROLINA COLORECTAL SURGERY, PC | RALEIGH | NC | PHYSICIAN ASSISTANT | 2 | 51 | $29,536 | $579 | premium | 63.8% | (919) 784-6600 |
| 3 | SMH PHYSICIAN SERVICES INC | SARASOTA | FL | PHYSICIAN ASSISTANT | 766 | 37 | $35,383 | $956 | premium | 12.9% | — |
| 4 | HERITAGE GENERAL AND COLORECTAL SURGERY, PA | TEANECK | NJ | GENERAL SURGERY | 2 | 33 | $36,467 | $1,105 | premium | 55.9% | (201) 833-2888 |
| 5 | BANNER PHYSICIAN SPECIALISTS ARIZONA LLC | SUN CITY | AZ | PHYSICIAN ASSISTANT | 354 | 32 | $49,344 | $1,542 | premium | 54.2% | (623) 832-4000 |
| 6 | KELLER SURGICAL SPECIALISTS, PA | HOUSTON | TX | GENERAL SURGERY | 2 | 26 | $30,700 | $1,181 | premium | 23.6% | (281) 955-8884 |
| 7 | HERITAGE SURGICAL GROUP, LLC | TEANECK | NJ | GENERAL SURGERY | 2 | 26 | $15,863 | $610 | premium | 44.1% | (201) 833-2888 |
| 8 | SURGICAL PARTNERS OF OKLAHOMA | YUKON | OK | GENERAL SURGERY | 3 | 25 | $29,800 | $1,192 | premium | 67.6% | (405) 265-2210 |
| 9 | VIRGINIA CANCER INSTITUTE INCORPORATED | NORTH CHESTERFIELD | VA | HEMATOLOGY/ONCOLOGY | 50 | 24 | $54,312 | $2,263 | premium | 42.1% | (804) 330-7990 |
| 10 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 24 | $33,864 | $1,411 | premium | 46.2% | (770) 422-2004 |
| 11 | SOUTH ORANGE COUNTY SURGICAL MEDICAL GROUP INC | LAGUNA HILLS | CA | GENERAL SURGERY | 22 | 23 | $24,578 | $1,069 | premium | 16.1% | (949) 457-7900 |
| 12 | DRS ROBERTS AND BRYAN PA | ROCKLEDGE | FL | PHYSICIAN ASSISTANT | 14 | 23 | $9,246 | $402 | premium | 8.0% | — |
| 13 | ST CLAIR MEDICAL SERVICES INC | PITTSBURGH | PA | PHYSICIAN ASSISTANT | 195 | 22 | $21,505 | $978 | premium | 66.7% | — |
| 14 | HEALTH FIRST MEDICAL GROUP, LLC | MELBOURNE | FL | NURSE PRACTITIONER | 669 | 21 | $25,577 | $1,218 | premium | 7.3% | (321) 434-8878 |
| 15 | HENRICO SURGICAL SPECIALISTS LLC | RICHMOND | VA | GENERAL SURGERY | 27 | 20 | $38,294 | $1,915 | premium | 35.1% | (804) 285-9416 |
| 16 | UPPER CHESAPEAKE SURGICAL ASSOCIATES, LLC | BEL AIR | MD | PHYSICIAN ASSISTANT | 25 | 18 | $5,230 | $291 | premium | 22.2% | (443) 643-1199 |
| 17 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 18 | $35,388 | $1,966 | premium | 16.4% | (903) 606-5560 |
| 18 | WAKEMED SPECIALISTS GROUP LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 860 | 18 | $10,424 | $579 | premium | 22.5% | (919) 350-7270 |
| 19 | GENESISCARE USA OF FLORIDA LLC | CAPE CORAL | FL | UROLOGY | 175 | 17 | $40,594 | $2,388 | premium | 5.9% | — |
| 20 | SOUTH TEXAS ONCOLOGY AND HEMATOLOGY, PLLC | SAN ANTONIO | TX | HEMATOLOGY/ONCOLOGY | 39 | 17 | $27,910 | $1,642 | premium | 15.5% | (210) 593-5700 |
| 21 | GOMEZ KOZAR MCELREATH AND SMITH PROFESSIONAL CORPORATION | RENO | TN | GENERAL SURGERY | 26 | 17 | $39,100 | $2,300 | premium | 100.0% | (775) 323-7500 |
| 22 | CLEVELAND CLINIC FLORIDA | WESTON | FL | NURSE PRACTITIONER | 720 | 16 | $65,536 | $4,096 | premium | 5.6% | (954) 659-5000 |
| 23 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 16 | $56,000 | $3,500 | premium | 14.4% | (212) 746-5454 |
| 24 | UCLA ASSOCIATED GENERAL SURGEONS | LOS ANGELES | CA | GENERAL SURGERY | 47 | 16 | $67,716 | $4,232 | premium | 11.2% | (310) 267-7838 |
| 25 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 16 | $68,080 | $4,255 | premium | 5.6% | (904) 953-2000 |
| 26 | BOCACARE INC | BOCA RATON | FL | PHYSICIAN ASSISTANT | 199 | 16 | $40,074 | $2,505 | premium | 5.6% | (561) 955-7100 |
| 27 | NORTH FLORIDA SURGEONS PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 331 | 16 | $63,248 | $3,953 | premium | 5.6% | (904) 396-1725 |
| 28 | NORTHSIDE SURGICAL PROFESSIONAL SERVICES LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 368 | 15 | $26,115 | $1,741 | premium | 28.8% | — |
| 29 | WICHITA SURGICAL SPECIALISTS PA | WICHITA | KS | GENERAL SURGERY | 60 | 15 | $16,420 | $1,095 | premium | 57.7% | (316) 263-0296 |
| 30 | MEHTA MEDICAL GROUP PLLC | HUMBLE | TX | INTERNAL MEDICINE | 25 | 15 | $18,445 | $1,230 | premium | 13.6% | (281) 446-7173 |
| 31 | BEND MEMORIAL CLINIC PC | BEND | OR | PHYSICIAN ASSISTANT | 233 | 14 | $28,938 | $2,067 | premium | 100.0% | (541) 382-2811 |
| 32 | SURGICAL PHYSICIAN ASSISTANTS LLC | MERRITT ISLAND | FL | PHYSICIAN ASSISTANT | 5 | 14 | $8,400 | $600 | premium | 4.9% | (321) 806-9222 |
| 33 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 14 | $38,794 | $2,771 | premium | 53.8% | (720) 777-1234 |
| 34 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 14 | $57,783 | $4,127 | premium | 29.2% | — |
| 35 | VALLEY PHYSICIAN ENTERPRISE INC | WINCHESTER | VA | PHYSICIAN ASSISTANT | 229 | 13 | $19,500 | $1,500 | premium | 22.8% | (540) 536-8000 |
| 36 | NORTHEAST GEORGIA PHYSICIANS GROUP INC | GAINESVILLE | GA | PHYSICIAN ASSISTANT | 901 | 13 | $11,752 | $904 | premium | 25.0% | (770) 219-7777 |
| 37 | STAMFORD HEALTH MEDICAL GROUP INC | STAMFORD | CT | PHYSICIAN ASSISTANT | 419 | 13 | $11,713 | $901 | premium | 100.0% | (203) 276-4644 |
| 38 | WK BOSSIER SURGICAL ASSOCIATES | BOSSIER CITY | LA | GENERAL SURGERY | 2 | 13 | $16,407 | $1,262 | premium | 100.0% | (318) 746-4460 |
| 39 | GREATER BALTIMORE MEDICAL CENTER INC | BALTIMORE | MD | HOSPITALIST | 348 | 13 | $15,827 | $1,217 | premium | 16.0% | — |
| 40 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 12 | $25,116 | $2,093 | premium | 8.4% | (916) 681-8852 |
| 41 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 12 | $14,725 | $1,227 | premium | 8.4% | (714) 871-3006 |
| 42 | WARREN CLINIC INC | TULSA | OK | NURSE PRACTITIONER | 772 | 12 | $17,945 | $1,495 | premium | 32.4% | (918) 502-4720 |
| 43 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 12 | $51,313 | $4,276 | premium | 20.3% | (800) 603-0558 |
| 44 | OXFORD SURGICAL AND BARIATRIC CLINIC PLLC | OXFORD | MS | GENERAL SURGERY | 3 | 12 | $19,200 | $1,600 | premium | 100.0% | (662) 234-4744 |
| 45 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 12 | $29,433 | $2,453 | premium | 52.2% | (617) 732-5500 |
| 46 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 12 | $7,146 | $595 | premium | 10.9% | — |
| 47 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 11 | $28,710 | $2,610 | premium | 9.9% | (212) 305-8559 |
| 48 | FREEMAN-OAK HILL HEALTH SYSTEM | JOPLIN | MO | NURSE PRACTITIONER | 382 | 11 | $16,037 | $1,458 | premium | 100.0% | (417) 347-8200 |
| 49 | PIEDMONT PHYSICIAN NETWORK LLC | ROCK HILL | SC | PHYSICIAN ASSISTANT | 100 | 11 | $15,928 | $1,448 | premium | 50.0% | — |
| 50 | ST LUKES PHYSICIAN GROUP INC | BETHLEHEM | PA | PHYSICIAN ASSISTANT | 2164 | 11 | $14,093 | $1,281 | premium | 33.3% | (484) 526-2400 |
| 51 | INTERCOASTAL MEDICAL GROUP INC | SARASOTA | FL | DIAGNOSTIC RADIOLOGY | 187 | 11 | $13,046 | $1,186 | premium | 3.8% | (941) 366-1888 |
| 52 | RELIANT MEDICAL GROUP INC | WORCESTER | MA | NURSE PRACTITIONER | 634 | 11 | $14,300 | $1,300 | premium | 47.8% | (508) 363-5000 |
| 53 | WHITE PLAINS MEDICAL DIAGNOSTIC SERVICES, PC | NYACK | NY | INTERNAL MEDICINE | 94 | 11 | $5,551 | $505 | premium | 9.9% | (845) 897-8371 |
| 54 | SOUTHERN SURGICAL ASSOCIATES PA | GREENVILLE | NC | GENERAL SURGERY | 3 | 11 | $37,917 | $3,447 | premium | 13.8% | (252) 758-2224 |
| 55 | HOAG CLINIC | NEWPORT BEACH | CA | PHYSICIAN ASSISTANT | 436 | 11 | $15,382 | $1,398 | premium | 7.7% | (949) 791-3370 |
| 56 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 11 | $20,014 | $1,819 | premium | 50.0% | (864) 587-3000 |
| 57 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 11 | $7,150 | $650 | premium | 7.7% | (310) 423-0674 |
| 58 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 11 | $18,876 | $1,716 | premium | 10.0% | (214) 633-5555 |
*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 →