1,749 observed fee-for-service (51%) · ~1,713 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 | 49324 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 | VASCULAR ASSOCIATES OF SARASOTA | SARASOTA | FL | VASCULAR SURGERY | 13 | 67 | $32,028 | $478 | premium | 50.0% | (941) 371-6565 |
| 2 | VALLEY DIALYSIS ACCESS SURGERY ASSOCIATES, INC. | FRESNO | CA | NURSE PRACTITIONER | 2 | 50 | $53,522 | $1,070 | premium | 32.3% | (559) 840-1890 |
| 3 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 37 | $46,805 | $1,265 | premium | 43.5% | (856) 247-7260 |
| 4 | MERCY CLINIC OKLAHOMA COMMUNITIES | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 642 | 37 | $35,187 | $951 | premium | 21.0% | (405) 254-9690 |
| 5 | SAINTS MEDICAL GROUP, LLC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 435 | 36 | $31,024 | $862 | premium | 20.5% | — |
| 6 | TEXAS HEALTH CARE PLLC | FORT WORTH | TX | NURSE PRACTITIONER | 364 | 34 | $29,852 | $878 | premium | 20.5% | (817) 920-0484 |
| 7 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 34 | $44,132 | $1,298 | premium | 20.5% | (903) 606-5560 |
| 8 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 34 | $62,448 | $1,837 | premium | 55.7% | (864) 587-3000 |
| 9 | WICHITA SURGICAL SPECIALISTS PA | WICHITA | KS | GENERAL SURGERY | 60 | 33 | $26,664 | $808 | premium | 47.1% | (316) 263-0296 |
| 10 | MUSC COMMUNITY PHYSICIANS | ORANGEBURG | IL | NURSE PRACTITIONER | 1307 | 33 | $85,083 | $2,578 | premium | 22.4% | (803) 395-3400 |
| 11 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 33 | $41,514 | $1,258 | premium | 44.0% | (215) 662-2777 |
| 12 | MERCY CLINIC SPRINGFIELD COMMUNITIES | SPRINGFIELD | MO | PHYSICIAN ASSISTANT | 1128 | 30 | $28,782 | $959 | premium | 34.1% | — |
| 13 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 29 | $59,566 | $2,054 | premium | 35.4% | — |
| 14 | WENTWORTH DOUGLASS PHYSICIAN CORPORATION | DOVER | NH | PHYSICIAN ASSISTANT | 429 | 26 | $20,881 | $803 | premium | 100.0% | — |
| 15 | MOWERY CLINIC LLC | SALINA | KS | OBSTETRICS/GYNECOLOGY | 22 | 25 | $19,375 | $775 | premium | 35.7% | — |
| 16 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 24 | $30,827 | $1,284 | premium | 16.3% | — |
| 17 | ARIZONA ADVANCED SURGERY LLC | PHOENIX | AZ | GENERAL SURGERY | 89 | 24 | $27,816 | $1,159 | premium | 19.4% | (602) 340-0201 |
| 18 | POUDRE VALLEY MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 2390 | 21 | $18,711 | $891 | premium | 36.8% | — |
| 19 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 21 | $21,000 | $1,000 | premium | 23.9% | — |
| 20 | UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES PA | BALTIMORE | CO | GENERAL SURGERY | 101 | 21 | $27,195 | $1,295 | premium | 36.8% | (410) 328-5191 |
| 21 | PIEDMONT PROVIDERS LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 509 | 20 | $27,320 | $1,366 | premium | 100.0% | (404) 367-3210 |
| 22 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 20 | $41,620 | $2,081 | premium | 13.6% | (847) 459-1160 |
| 23 | QUEENS UNIVERSITY MEDICAL GROUP | HONOLULU | HI | DIAGNOSTIC RADIOLOGY | 648 | 20 | $19,600 | $980 | premium | 100.0% | (808) 691-8200 |
| 24 | MERCY HEALTH PHYSICIANS CINCINNATI SPECIALTY CARE LLC | CINCINNATI | MI | NURSE PRACTITIONER | 347 | 19 | $12,198 | $642 | premium | 38.8% | (513) 751-4222 |
| 25 | MIDDLE TENNESSEE SURGICAL SPECIALISTS, LLC | COOKEVILLE | TN | GENERAL SURGERY | 9 | 18 | $10,134 | $563 | premium | 32.7% | (931) 528-1992 |
| 26 | WASHINGTON REGIONAL MEDICAL SYSTEM | FAYETTEVILLE | AR | NURSE PRACTITIONER | 241 | 18 | $15,912 | $884 | premium | 60.0% | (479) 571-4338 |
| 27 | WARREN CLINIC INC | TULSA | OK | NURSE PRACTITIONER | 772 | 18 | $17,417 | $968 | premium | 10.2% | (918) 502-4720 |
| 28 | ADVANCED SURGICAL TECHNOLOGY, LLC | CENTRALIA | IL | NURSE PRACTITIONER | 7 | 18 | $142,418 | $7,912 | premium | 12.2% | (618) 899-9200 |
| 29 | UNIVERSITY OF PITTSBURGH PHYSICIANS | PITTSBURGH | OH | DIAGNOSTIC RADIOLOGY | 4291 | 17 | $19,057 | $1,121 | premium | 20.7% | — |
| 30 | VEIN AND VASCULAR CENTERS SC | HINSDALE | IL | GENERAL SURGERY | 2 | 17 | $25,500 | $1,500 | premium | 11.6% | (708) 354-8881 |
| 31 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | VASCULAR SURGERY | 15 | 17 | $35,054 | $2,062 | premium | 11.0% | (310) 825-9111 |
| 32 | NORMAN REGIONAL PROVIDERS SPECIALTY CARE | NORMAN | OK | NURSE PRACTITIONER | 162 | 17 | $15,516 | $913 | premium | 9.7% | (405) 307-5700 |
| 33 | FLORIDA HOSPITAL MEDICAL GROUP INC | MAITLAND | FL | PHYSICIAN ASSISTANT | 1634 | 17 | $20,859 | $1,227 | premium | 12.7% | (407) 200-2700 |
| 34 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 17 | $27,999 | $1,647 | premium | 10.2% | (214) 633-5555 |
| 35 | VASCULAR SURGICAL SPECIALISTS PLLC | WEST CHESTER | PA | VASCULAR SURGERY | 6 | 16 | $13,218 | $826 | premium | 21.3% | (610) 430-8272 |
| 36 | COMMUNITY PHYSICIANS OF INDIANA INC | INDIANAPOLIS | IN | PHYSICIAN ASSISTANT | 1594 | 16 | $15,168 | $948 | premium | 16.3% | — |
| 37 | EVANSVILLE SURGICAL ASSOCIATES INC | EVANSVILLE | IN | PHYSICIAN ASSISTANT | 45 | 16 | $19,200 | $1,200 | premium | 16.3% | (812) 424-8231 |
| 38 | AHS OKLAHOMA PHYSICIAN GROUP LLC | TULSA | OK | FAMILY PRACTICE | 308 | 15 | $13,005 | $867 | premium | 8.5% | — |
| 39 | COLORADO SURGICAL AND CRITICAL CARE ASSOCIATES PLLC | PARKER | CO | GENERAL SURGERY | 22 | 15 | $14,316 | $954 | premium | 26.3% | (303) 269-4000 |
| 40 | HEARTLAND REGIONAL MEDICAL CENTER | SAINT JOSEPH | MO | NURSE PRACTITIONER | 387 | 15 | $10,410 | $694 | premium | 17.0% | (816) 271-6870 |
| 41 | EVMS ACADEMIC PHYSICIANS AND SURGEONS HEALTH SERVICES FOUNDATION | NORFOLK | VA | OBSTETRICS/GYNECOLOGY | 224 | 15 | $12,525 | $835 | premium | 34.9% | (757) 446-7900 |
| 42 | UNIVERSITY OF LOUISVILLE PHYSICIANS INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1442 | 15 | $14,205 | $947 | premium | 37.5% | (502) 629-2398 |
| 43 | THE POLYCLINIC PLLC | SEATTLE | WA | DIAGNOSTIC RADIOLOGY | 371 | 15 | $20,699 | $1,380 | premium | 57.7% | (206) 309-1760 |
| 44 | NOVANT HEALTH MEDICAL GROUP, LLC | WINSTON SALEM | NC | PHYSICIAN ASSISTANT | 2389 | 15 | $14,028 | $935 | premium | 14.4% | (704) 384-8200 |
| 45 | LANCASTER GENERAL MEDICAL GROUP | LANCASTER | PA | PHYSICIAN ASSISTANT | 580 | 15 | $18,039 | $1,203 | premium | 20.0% | — |
| 46 | VALLEY PHYSICIAN ENTERPRISE INC | WINCHESTER | VA | PHYSICIAN ASSISTANT | 229 | 14 | $15,078 | $1,077 | premium | 32.6% | (540) 536-8000 |
| 47 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 14 | $210,000 | $15,000 | premium | 29.2% | — |
| 48 | WHEELING HOSPITAL INC | WHEELING | OH | NURSE PRACTITIONER | 418 | 14 | $15,964 | $1,140 | premium | 17.1% | (304) 243-3000 |
| 49 | IQ SURGICAL ASSOCIATES INC | VISALIA | CA | GENERAL SURGERY | 5 | 14 | $11,480 | $820 | premium | 9.0% | (559) 302-5600 |
| 50 | STAFFORD HOSPITAL, LLC | STAFFORD | VA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 9 | 14 | $11,550 | $825 | premium | 32.6% | (540) 741-9000 |
| 51 | SURGICAL ASSOCIATES OF LEXINGTON PLLC | LEXINGTON | KY | GENERAL SURGERY | 2 | 14 | $13,132 | $938 | premium | 35.0% | (859) 523-0026 |
| 52 | HORIZON SURGICAL GROUP PA | FREDERICK | MD | VASCULAR SURGERY | 8 | 14 | $11,338 | $810 | premium | 23.3% | (240) 529-1414 |
| 53 | NORTH CAROLINA MG LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 674 | 14 | $18,186 | $1,299 | premium | 13.5% | (919) 881-0160 |
| 54 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | DC | NURSE PRACTITIONER | 2788 | 14 | $24,220 | $1,730 | premium | 100.0% | (205) 934-3460 |
| 55 | VASCULAR ACCESS CARE OF EL PASO PLLC | EL PASO | TX | GENERAL SURGERY | 2 | 13 | $14,690 | $1,130 | premium | 7.8% | (915) 533-1789 |
| 56 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 13 | $16,405 | $1,262 | premium | 15.3% | (732) 362-3663 |
| 57 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 13 | $13,203 | $1,016 | premium | 21.3% | — |
| 58 | BANNER-UNIVERSITY MEDICAL GROUP | TUCSON | NC | INTERNAL MEDICINE | 1068 | 13 | $13,312 | $1,024 | premium | 12.5% | (520) 694-0111 |
| 59 | LUTHERAN MEDICAL GROUP LLC | FORT WAYNE | IN | NURSE PRACTITIONER | 241 | 13 | $12,768 | $982 | premium | 13.3% | (260) 434-6339 |
| 60 | WAKE FOREST UNIVERSITY HEALTH SCIENCES | WINSTON SALEM | NC | PHYSICIAN ASSISTANT | 2609 | 13 | $17,771 | $1,367 | premium | 12.5% | (336) 713-9800 |
| 61 | ARIZONA TRANSPLANT ASSOCIATES PC | PHOENIX | AZ | GENERAL SURGERY | 5 | 13 | $15,600 | $1,200 | premium | 10.5% | (602) 253-2262 |
| 62 | BETH ISRAEL LAHEY HEALTH SPECIALTY CARE, INC. | BURLINGTON | MA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 257 | 13 | $27,494 | $2,115 | premium | 100.0% | (781) 744-8400 |
| 63 | SAINT THOMAS MEDICAL PARTNERS | NASHVILLE | TN | NURSE PRACTITIONER | 591 | 13 | $11,271 | $867 | premium | 23.6% | (615) 269-4545 |
| 64 | WILMINGTON SURGICAL ASSOCIATES PA | WILMINGTON | NC | GENERAL SURGERY | 9 | 13 | $9,880 | $760 | premium | 12.5% | (910) 763-7363 |
| 65 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | MI | PHYSICIAN ASSISTANT | 1537 | 12 | $12,398 | $1,033 | premium | 24.5% | — |
| 66 | MONONGALIA COUNTY GENERAL HOSPITAL COMPANY | MORGANTOWN | WV | PHYSICIAN ASSISTANT | 254 | 12 | $12,536 | $1,045 | premium | 100.0% | (304) 598-1200 |
| 67 | SALEM HEALTH | SALEM | OR | PHYSICIAN ASSISTANT | 477 | 12 | $12,096 | $1,008 | premium | 31.6% | (503) 561-5200 |
| 68 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 12 | $12,840 | $1,070 | premium | 40.0% | (501) 202-2093 |
| 69 | ASSOCIATED SURGEONS OF SAN LUIS OBISPO | PISMO BEACH | CA | GENERAL SURGERY | 9 | 12 | $12,000 | $1,000 | premium | 7.7% | (805) 546-0411 |
| 70 | BROOKHAVEN SURGERY CLINIC P.A. | BROOKHAVEN | MS | GENERAL SURGERY | 2 | 12 | $14,400 | $1,200 | premium | 52.2% | (601) 835-1182 |
| 71 | ASOK DORAISWAMY MD INC | ARCADIA | CA | GENERAL SURGERY | 6 | 12 | $8,011 | $668 | premium | 7.7% | (626) 600-2094 |
| 72 | SWEDISHAMERICAN HOSPITAL | ROCKFORD | WI | NURSE PRACTITIONER | 390 | 12 | $12,929 | $1,077 | premium | 100.0% | (779) 696-7610 |
| 73 | TENNESSEE ORTHOPAEDIC ALLIANCE PA | NASHVILLE | TN | PHYSICIAN ASSISTANT | 352 | 12 | $3,384 | $282 | premium | 21.8% | (615) 329-6600 |
| 74 | BAPTIST MEMORIAL MEDICAL GROUP, INC. | MEMPHIS | TN | NURSE PRACTITIONER | 549 | 12 | $9,720 | $810 | premium | 21.8% | (901) 226-3882 |
| 75 | GENERAL SURGERY ASSOCIATES LLC | LINCOLN | AZ | GENERAL SURGERY | 12 | 12 | $21,924 | $1,827 | premium | 9.7% | (402) 483-4292 |
| 76 | OUR LADY OF THE LAKE PHYSICIAN GROUP LLC | BATON ROUGE | LA | NURSE PRACTITIONER | 628 | 12 | $10,488 | $874 | premium | 52.2% | (225) 765-1765 |
| 77 | CANYON SURGICAL ASSOCIATES, LLC | MURRAY | UT | GENERAL SURGERY | 5 | 12 | $12,043 | $1,004 | premium | 33.3% | (801) 507-9600 |
| 78 | SURGICAL ASSOCIATES PA | MANHATTAN | KS | GENERAL SURGERY | 3 | 12 | $9,600 | $800 | premium | 17.1% | (785) 539-5341 |
| 79 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 12 | $50,184 | $4,182 | premium | 25.0% | (212) 263-9700 |
| 80 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 12 | $13,098 | $1,092 | premium | 20.0% | (202) 429-2401 |
| 81 | KADLEC REGIONAL MEDICAL CENTER | RICHLAND | WA | PHYSICIAN ASSISTANT | 382 | 11 | $9,207 | $837 | premium | 42.3% | (509) 946-4611 |
| 82 | ENLOE MEDICAL CENTER | CHICO | CA | DIAGNOSTIC RADIOLOGY | 362 | 11 | $9,218 | $838 | premium | 7.1% | (530) 332-4470 |
| 83 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 11 | $25,234 | $2,294 | premium | 10.6% | (919) 684-8111 |
| 84 | BEND MEMORIAL CLINIC PC | BEND | OR | PHYSICIAN ASSISTANT | 233 | 11 | $14,960 | $1,360 | premium | 28.9% | (541) 382-2811 |
| 85 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 11 | $74,800 | $6,800 | premium | 22.9% | (212) 746-5454 |
| 86 | SSM MEDICAL GROUP INC | SAINT LOUIS | MO | NURSE PRACTITIONER | 547 | 11 | $14,208 | $1,292 | premium | 12.5% | (314) 645-6450 |
| 87 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 11 | $9,273 | $843 | premium | 27.5% | (502) 928-1050 |
| 88 | SURGERY ASSOCIATES PA | TUPELO | MS | GENERAL SURGERY | 3 | 11 | $20,790 | $1,890 | premium | 47.8% | (662) 844-5344 |
| 89 | SURGICAL CARE SPECIALISTS INC | ABINGTON | PA | GENERAL SURGERY | 9 | 11 | $8,976 | $816 | premium | 14.7% | 2158873990150 |
| 90 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 11 | $16,008 | $1,455 | premium | 7.5% | (630) 469-9200 |
| 91 | CALDWELL MEMORIAL HOSPITAL INC | LENOIR | NC | NURSE PRACTITIONER | 213 | 11 | $14,289 | $1,299 | premium | 10.6% | (828) 394-6722 |
| 92 | ST JOSEPHS MEDICAL PC | LIVERPOOL | NY | PHYSICIAN ASSISTANT | 378 | 11 | $8,481 | $771 | premium | 22.9% | (315) 475-8402 |
| 93 | THE CURATORS OF THE UNIVERSITY OF MISSOURI | COLUMBIA | MO | PHYSICIAN ASSISTANT | 1116 | 11 | $11,845 | $1,077 | premium | 12.5% | (573) 882-2667 |
| 94 | UTAH SURGICAL ASSOCIATES INC | PROVO | UT | GENERAL SURGERY | 49 | 11 | $2,792 | $254 | premium | 30.6% | — |
| 95 | COMMUNITY CARE NETWORK INC | MUNSTER | IN | NURSE PRACTITIONER | 379 | 11 | $8,580 | $780 | premium | 11.2% | (219) 836-4563 |
| 96 | KETTERING INDEPENDENT MEDICAL GROUP INC | KETTERING | OH | NURSE PRACTITIONER | 691 | 11 | $8,008 | $728 | premium | 13.4% | (937) 395-8646 |
| 97 | PROMEDICA CENTRAL PHYSICIANS | TOLEDO | OH | PHYSICIAN ASSISTANT | 794 | 11 | $8,943 | $813 | premium | 13.4% | (419) 291-2003 |
| 98 | NORTHEASTERN HEALTH SYSTEM | TAHLEQUAH | OK | NURSE PRACTITIONER | 110 | 11 | $8,954 | $814 | premium | 6.2% | (918) 456-0641 |
| 99 | SWAT SURGICAL ASSOCIATES LLP | LUBBOCK | TX | GENERAL SURGERY | 13 | 11 | $12,507 | $1,137 | premium | 6.6% | (806) 799-7928 |
| 100 | SOUTHEAST PHYSICIAN NETWORK, P.C. | TUSCALOOSA | AL | NURSE PRACTITIONER | 45 | 11 | $2,288 | $208 | premium | 40.7% | (205) 345-8208 |
Showing the top 100 of 101 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 →