64,015 observed fee-for-service (50%) · ~63,155 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 | 63048 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 | ABAY NEUROSCIENCE CENTER LLC | WICHITA | KS | NURSE PRACTITIONER | 16 | 1,068 | $523,845 | $490 | premium | 46.8% | (316) 609-2600 |
| 2 | ORTHOLONESTAR PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 407 | 858 | $351,534 | $410 | premium | 9.0% | (214) 220-2468 |
| 3 | SAINT THOMAS MEDICAL PARTNERS | NASHVILLE | TN | NURSE PRACTITIONER | 591 | 744 | $353,400 | $475 | premium | 29.7% | (615) 269-4545 |
| 4 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 566 | $238,245 | $421 | premium | 11.1% | — |
| 5 | ORTHOVIRGINIA INC | NORTH CHESTERFIELD | VA | PHYSICIAN ASSISTANT | 567 | 561 | $630,844 | $1,124 | premium | 15.3% | — |
| 6 | ORTHOPAEDIC SPECIALTY INSTITUTE MEDICAL GROUP OF ORANGE COUNTY | ORANGE | CA | PHYSICIAN ASSISTANT | 58 | 517 | $206,766 | $400 | premium | 5.8% | (714) 634-4567 |
| 7 | UCSF MEDICAL GROUP BUSINESS SERVICES | SAN FRANCISCO | CA | DIAGNOSTIC RADIOLOGY | 1548 | 496 | $565,601 | $1,140 | premium | 5.6% | (415) 476-1000 |
| 8 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 484 | $1,048,434 | $2,166 | premium | 18.7% | (617) 732-5500 |
| 9 | ARLINGTON NEUROSURGEONS, PLLC | PLANO | TX | PHYSICIAN ASSISTANT | 46 | 482 | $330,372 | $685 | premium | 5.0% | (972) 596-6800 |
| 10 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 452 | $265,994 | $588 | premium | 4.7% | (254) 724-2663 |
| 11 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 446 | $304,514 | $683 | premium | 5.0% | (415) 600-1020 |
| 12 | LUMINIS HEALTH MEDICAL GROUP, LLC | ANNAPOLIS | MD | PHYSICIAN ASSISTANT | 544 | 439 | $171,293 | $390 | premium | 9.8% | (443) 481-1000 |
| 13 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 423 | $2,157,225 | $5,100 | premium | 9.1% | — |
| 14 | TEXAS SPINE CONSULTANTS, LLP | ADDISON | TX | ORTHOPEDIC SURGERY | 13 | 409 | $442,190 | $1,081 | premium | 4.3% | (214) 370-3535 |
| 15 | MEDHEALTH | DALLAS | TX | PHYSICIAN ASSISTANT | 430 | 407 | $208,384 | $512 | premium | 4.2% | (214) 599-8624 |
| 16 | DIAGNOSTIC AND INTERVENTIONAL SPINAL CARE OF LOUISIANA | COVINGTON | LA | PHYSICIAN ASSISTANT | 10 | 403 | $1,596,000 | $3,960 | premium | 36.5% | — |
| 17 | PORTERCARE ADVENTIST HEALTH SYSTEM | DENVER | CO | PHYSICIAN ASSISTANT | 748 | 396 | $223,651 | $565 | premium | 22.9% | (303) 778-5797 |
| 18 | PROLIANCE SURGEONS INC P S | ISSAQUAH | WA | PHYSICIAN ASSISTANT | 395 | 386 | $237,049 | $614 | premium | 16.2% | (425) 313-5422 |
| 19 | BEACON ORTHOPAEDICS AND SPORTS MEDICINE LTD | CINCINNATI | OH | PHYSICIAN ASSISTANT | 468 | 384 | $197,490 | $514 | premium | 7.6% | (513) 354-3700 |
| 20 | DELAWARE NEUROSURGICAL GROUP, PA | NEWARK | DE | PHYSICIAN ASSISTANT | 24 | 372 | $532,490 | $1,431 | premium | 30.2% | (302) 366-7671 |
| 21 | HUNTSMAN WEST SPINE LLC | ST GEORGE | UT | NURSE PRACTITIONER | 7 | 370 | $117,040 | $316 | premium | 41.9% | (435) 652-6024 |
| 22 | ORTHONJ LLC | MANASQUAN | NJ | PHYSICIAN ASSISTANT | 300 | 369 | $2,198,900 | $5,959 | premium | 14.8% | (732) 974-0404 |
| 23 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 365 | $248,565 | $681 | premium | 3.8% | (817) 281-2977 |
| 24 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 361 | $1,305,965 | $3,618 | premium | 7.6% | (212) 263-9700 |
| 25 | EMERGEORTHO PA | DURHAM | NC | PHYSICIAN ASSISTANT | 725 | 354 | $180,562 | $510 | premium | 12.9% | (919) 544-7270 |
| 26 | SOUTH TEXAS SPINAL CLINIC, P.A. | SAN ANTONIO | TX | ORTHOPEDIC SURGERY | 24 | 351 | $439,274 | $1,251 | premium | 3.7% | (210) 614-6432 |
| 27 | NEUROSURGICAL ASSOCIATES LTD | PHOENIX | AZ | NEUROSURGERY | 74 | 348 | $252,219 | $725 | premium | 15.2% | (602) 406-3181 |
| 28 | ST VINCENT'S AMBULATORY CARE INC | JACKSONVILLE | FL | NURSE PRACTITIONER | 294 | 345 | $157,464 | $456 | premium | 3.9% | (904) 308-6900 |
| 29 | INDIANA SPINE GROUP, PC | CARMEL | IN | ORTHOPEDIC SURGERY | 49 | 331 | $612,079 | $1,849 | premium | 13.4% | (317) 228-7000 |
| 30 | METHODIST PHYSICIAN PRACTICES PLLC | SAN ANTONIO | TX | INTERVENTIONAL CARDIOLOGY | 169 | 313 | $191,919 | $613 | premium | 3.3% | (210) 575-8289 |
| 31 | NEUROSURGICAL ASSOCIATES PC | HENRICO | VA | NEUROSURGERY | 16 | 311 | $466,500 | $1,500 | premium | 8.5% | (804) 288-8204 |
| 32 | JAMES J LYNCH MD LTD | CARSON CITY | NV | PHYSICIAN ASSISTANT | 84 | 296 | $1,382,667 | $4,671 | premium | 16.5% | (775) 783-6190 |
| 33 | PRISMA HEALTH MEDICAL GROUP-MIDLANDS | COLUMBIA | SC | PHYSICIAN ASSISTANT | 1017 | 292 | $232,657 | $797 | premium | 12.2% | (803) 749-5101 |
| 34 | KENNEDY WHITE AND RIGGS ORTHOPEDIC ASSOCIATES | SARASOTA | FL | PHYSICIAN ASSISTANT | 40 | 292 | $79,781 | $273 | premium | 3.3% | (941) 365-0655 |
| 35 | ILLINOIS BONE AND JOINT INSTITUTE, LLC | BANNOCKBURN | IL | ORTHOPEDIC SURGERY | 595 | 291 | $978,155 | $3,361 | premium | 10.2% | — |
| 36 | DESERT INSTITUTE FOR SPINE CARE PC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 12 | 284 | $412,317 | $1,452 | premium | 12.4% | (602) 944-2900 |
| 37 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 277 | $219,345 | $792 | premium | 3.1% | (310) 423-0674 |
| 38 | NORTH IDAHO DAY SURGERY LLC | POST FALLS | ID | PHYSICIAN ASSISTANT | 87 | 276 | $145,960 | $529 | premium | 33.9% | — |
| 39 | PROMEDICA CENTRAL PHYSICIANS | TOLEDO | OH | PHYSICIAN ASSISTANT | 794 | 267 | $108,668 | $407 | premium | 5.3% | (419) 291-2003 |
| 40 | HEALTH FIRST MEDICAL GROUP, LLC | MELBOURNE | FL | NURSE PRACTITIONER | 669 | 263 | $74,880 | $285 | premium | 3.0% | (321) 434-8878 |
| 41 | VALLEY PHYSICIAN ENTERPRISE INC | WINCHESTER | VA | PHYSICIAN ASSISTANT | 229 | 262 | $97,686 | $373 | premium | 7.2% | (540) 536-8000 |
| 42 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 262 | $957,730 | $3,655 | premium | 9.2% | — |
| 43 | SANFORD BISMARCK | BISMARCK | ND | NURSE PRACTITIONER | 563 | 261 | $84,455 | $324 | premium | 52.0% | (701) 323-8300 |
| 44 | CRYSTAL CLINIC, INC. | CUYAHOGA FALLS | OH | PHYSICIAN ASSISTANT | 45 | 260 | $438,507 | $1,687 | premium | 5.1% | (330) 929-9136 |
| 45 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 260 | $140,894 | $542 | premium | 2.7% | (903) 606-5560 |
| 46 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 258 | $116,546 | $452 | premium | 5.8% | (202) 429-2401 |
| 47 | ERIK C SPAYDE MD INC | THOUSAND OAKS | CA | PHYSICIAN ASSISTANT | 4 | 256 | $710,086 | $2,774 | premium | 2.9% | 8053792322119 |
| 48 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 254 | $336,015 | $1,323 | premium | 10.6% | (864) 587-3000 |
| 49 | TYLER NEUROSURGICAL ASSOCIATES, P.A. | TYLER | TX | NEUROSURGERY | 7 | 250 | $276,635 | $1,107 | premium | 2.6% | (903) 595-2441 |
| 50 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 249 | $900,419 | $3,616 | premium | 8.8% | (847) 459-1160 |
| 51 | OLYMPIA ORTHOPAEDIC ASSOCIATES PLLC | OLYMPIA | WA | PHYSICIAN ASSISTANT | 109 | 246 | $139,361 | $567 | premium | 10.3% | — |
| 52 | ORTHOPAEDIC INSTITUTE OF OHIO, INC | LIMA | OH | PHYSICIAN ASSISTANT | 75 | 244 | $148,066 | $607 | premium | 4.8% | (419) 222-6622 |
| 53 | SALINA REGIONAL HEALTH CENTER INC | SALINA | KS | NURSE PRACTITIONER | 160 | 242 | $95,296 | $394 | premium | 10.6% | — |
| 54 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 241 | $167,569 | $695 | premium | 2.7% | (858) 455-9100 |
| 55 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 241 | $493,619 | $2,048 | premium | 9.3% | (617) 724-0287 |
| 56 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 235 | $456,370 | $1,942 | premium | 2.6% | (650) 723-4000 |
| 57 | MULTICARE HEALTH SYSTEM | GIG HARBOR | WA | NURSE PRACTITIONER | 2289 | 232 | $130,411 | $562 | premium | 9.7% | — |
| 58 | HH HEALTH SYSTEM - THE ORTHOPAEDIC CENTER LLC | HUNTSVILLE | AL | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 175 | 230 | $244,934 | $1,065 | premium | 17.2% | (256) 539-2728 |
| 59 | SOUTH FLORIDA ORTHOPAEDICS AND SPORTS MEDICINE, PA | STUART | FL | PHYSICIAN ASSISTANT | 71 | 228 | $597,477 | $2,621 | premium | 2.6% | — |
| 60 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 227 | $242,733 | $1,069 | premium | 4.8% | — |
| 61 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 222 | $143,978 | $649 | premium | 21.7% | (612) 863-4000 |
| 62 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 221 | $1,052,402 | $4,762 | premium | 21.6% | (507) 284-2511 |
| 63 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 219 | $164,197 | $750 | premium | 2.5% | (916) 681-8852 |
| 64 | IOWA ORTHOPAEDIC CENTER PC | DES MOINES | IA | PHYSICIAN ASSISTANT | 69 | 218 | $92,488 | $424 | premium | 15.0% | (515) 247-8400 |
| 65 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 215 | $98,817 | $460 | premium | 9.0% | (803) 744-4900 |
| 66 | MCFARLAND CLINIC PC | AMES | IA | PHYSICIAN ASSISTANT | 352 | 214 | $78,244 | $366 | premium | 14.7% | (515) 239-4400 |
| 67 | MICHAEL H SONG MD LTD | RENO | NV | PHYSICIAN ASSISTANT | 13 | 212 | $1,096,474 | $5,172 | premium | 11.8% | (775) 323-6100 |
| 68 | UNIVERSITY OF UTAH SURGICAL SERVICES | SALT LAKE CITY | UT | PHYSICIAN ASSISTANT | 45 | 209 | $242,177 | $1,159 | premium | 23.6% | (801) 585-7575 |
| 69 | BETHESDA CHEVY CHASE ORTHOPAEDIC ASSOCIATES, LLC | BETHESDA | VA | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 135 | 209 | $362,681 | $1,735 | premium | 5.7% | (301) 530-1010 |
| 70 | GARBER KAPLAN DOUDS PLLC | LAS VEGAS | NV | NEUROSURGERY | 7 | 206 | $1,030,000 | $5,000 | premium | 11.5% | (702) 835-0088 |
| 71 | LYERLY BAPTIST INC | JACKSONVILLE | FL | NURSE PRACTITIONER | 68 | 205 | $62,380 | $304 | premium | 2.3% | (904) 388-6518 |
| 72 | MICHIGAN ORTHOPAEDIC SPINE SURGEONS PC | ROCHESTER HILLS | MI | PHYSICIAN ASSISTANT | 16 | 205 | $67,284 | $328 | premium | 9.3% | (248) 215-8080 |
| 73 | ST CHARLES HEALTH SYSTEM INC | BEND | OR | PHYSICIAN ASSISTANT | 373 | 204 | $120,293 | $590 | premium | 18.1% | (541) 706-7715 |
| 74 | ORTHOPEDIC ONE, INC. | UPPER ARLINGTON | OH | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 280 | 201 | $91,457 | $455 | premium | 4.0% | (614) 827-8700 |
| 75 | PIEDMONT ATHENS SPECIALTY CARE LLC | ATHENS | GA | PHYSICIAN ASSISTANT | 115 | 199 | $125,447 | $630 | premium | 8.1% | (706) 475-7000 |
| 76 | THE ORTHOPAEDIC GROUP PC | MOBILE | AL | ORTHOPEDIC SURGERY | 69 | 199 | $164,560 | $827 | premium | 14.8% | (251) 476-5050 |
| 77 | TRUE NORTH MEDICAL GROUP PC | ROCKVILLE CENTRE | NY | PHYSICIAN ASSISTANT | 182 | 197 | $523,579 | $2,658 | premium | 4.1% | (516) 536-2800 |
| 78 | TOWN CENTER ORTHOPAEDIC ASSOCIATES P C | RESTON | VA | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 56 | 191 | $102,725 | $538 | premium | 5.2% | (703) 435-6604 |
| 79 | FORT WORTH BRAIN AND SPINE INSTITUTE, LLP | FORT WORTH | TX | NEUROSURGERY | 11 | 191 | $87,669 | $459 | premium | 2.0% | (817) 878-5333 |
| 80 | SUMMA PHYSICIANS LLC | AKRON | OH | NURSE PRACTITIONER | 677 | 189 | $81,270 | $430 | premium | 3.7% | — |
| 81 | COLUMBIA ORTHOPAEDIC GROUP LLP | COLUMBIA | MO | ORTHOPEDIC SURGERY | 91 | 187 | $129,760 | $694 | premium | 11.7% | (573) 443-2402 |
| 82 | THE EMORY CLINIC INC | ATLANTA | GA | NURSE PRACTITIONER | 3484 | 186 | $203,382 | $1,093 | premium | 7.5% | (404) 778-7525 |
| 83 | KEIPERSPINE PC | EUGENE | OR | NEUROSURGERY | 6 | 186 | $103,416 | $556 | premium | 16.5% | (541) 485-2357 |
| 84 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 184 | $146,096 | $794 | premium | 2.1% | (877) 827-7463 |
| 85 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 182 | $274,582 | $1,509 | premium | 3.8% | — |
| 86 | GULFCOAST SPINE INSTITUTE, LLC | TAMPA | FL | ORTHOPEDIC SURGERY | 9 | 182 | $1,078,295 | $5,925 | premium | 2.1% | (813) 443-2108 |
| 87 | FAIRBANKS PARTNERS LLC | CELEBRATION | FL | NEUROSURGERY | 36 | 180 | $56,850 | $316 | premium | 2.0% | (407) 975-0200 |
| 88 | PREMIER BRAIN AND SPINE LLC | UNION | NJ | PHYSICIAN ASSISTANT | 127 | 177 | $390,204 | $2,205 | premium | 7.1% | (732) 906-9600 |
| 89 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 176 | $101,842 | $579 | premium | 2.0% | (916) 983-7476 |
| 90 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 176 | $259,600 | $1,475 | premium | 3.5% | — |
| 91 | UNMC PHYSICIANS | OMAHA | NE | PHYSICIAN ASSISTANT | 1514 | 175 | $156,188 | $892 | premium | 19.5% | (402) 559-4000 |
| 92 | SAINTS MEDICAL GROUP, LLC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 435 | 171 | $76,095 | $445 | premium | 14.0% | — |
| 93 | REGIONAL ORTHOPAEDIC ASSOCIATES PA | WILMINGTON | DE | PHYSICIAN ASSISTANT | 59 | 169 | $179,662 | $1,063 | premium | 13.7% | (302) 655-9494 |
| 94 | ORTHOSC LLC | MYRTLE BEACH | SC | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 113 | 168 | $69,195 | $412 | premium | 7.0% | (843) 491-4937 |
| 95 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 167 | $410,699 | $2,459 | premium | 6.7% | (908) 273-4300 |
| 96 | SIERRA NEUROSURGERY GROUP | RENO | NV | NURSE PRACTITIONER | 24 | 166 | $334,736 | $2,016 | premium | 9.3% | (775) 323-2080 |
| 97 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | OH | NURSE PRACTITIONER | 2232 | 165 | $138,024 | $837 | premium | 3.2% | — |
| 98 | SETON FAMILY OF DOCTORS | AUSTIN | TX | PHYSICIAN ASSISTANT | 804 | 165 | $89,054 | $540 | premium | 1.7% | (512) 324-7300 |
| 99 | DUKE FORAGE ANSON NEUROSURGICAL LLP | HENDERSON | NV | NEUROSURGERY | 10 | 163 | $191,637 | $1,176 | premium | 9.1% | (702) 896-0940 |
| 100 | MD WEST ONE, PC | OMAHA | NE | PHYSICIAN ASSISTANT | 84 | 163 | $167,330 | $1,027 | premium | 18.1% | (402) 399-1900 |
Showing the top 100 of 715 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 →