23,202 observed fee-for-service (50%) · ~22,964 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 | 93264 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 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 1,659 | $228,840 | $138 | premium | 39.6% | — |
| 2 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 1,073 | $126,472 | $118 | premium | 28.4% | (847) 459-1160 |
| 3 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 904 | $101,737 | $113 | premium | 24.0% | — |
| 4 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 681 | $87,168 | $128 | premium | 60.4% | — |
| 5 | LAWRENCE MEDICAL ASSOCIATES PC | BRONXVILLE | NY | INTERNAL MEDICINE | 231 | 654 | $145,842 | $223 | premium | 15.6% | (914) 787-1000 |
| 6 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 632 | $145,360 | $230 | premium | 42.8% | (203) 688-4242 |
| 7 | ST DAVIDS HEART AND VASCULAR PLLC | AUSTIN | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 199 | 620 | $100,697 | $162 | premium | 31.0% | (512) 899-2028 |
| 8 | PIEDMONT CARDIOLOGY OF ATLANTA, LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 477 | 610 | $78,394 | $129 | premium | 58.9% | (404) 605-5000 |
| 9 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 605 | $132,022 | $218 | premium | 16.0% | — |
| 10 | INTEGRATED CARDIOLOGY GROUP LLC | LINCOLN | NE | PHYSICIAN ASSISTANT | 78 | 441 | $50,715 | $115 | premium | 55.3% | (402) 483-3333 |
| 11 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 371 | $144,690 | $390 | premium | 8.9% | (212) 263-9700 |
| 12 | AURORA MEDICAL GROUP, INC. | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 3696 | 362 | $109,474 | $302 | premium | 48.1% | (414) 421-8400 |
| 13 | UNMC PHYSICIANS | OMAHA | NE | PHYSICIAN ASSISTANT | 1514 | 357 | $31,059 | $87 | premium | 44.7% | (402) 559-4000 |
| 14 | MUSC COMMUNITY PHYSICIANS | ORANGEBURG | SC | NURSE PRACTITIONER | 1307 | 341 | $29,667 | $87 | premium | 27.4% | (803) 395-3400 |
| 15 | COTTON-O'NEIL CLINIC REVOCABLE TRUST | TOPEKA | KS | NURSE PRACTITIONER | 649 | 328 | $29,684 | $90 | premium | 34.2% | (785) 354-9591 |
| 16 | SENTARA MEDICAL GROUP | NORFOLK | VA | PHYSICIAN ASSISTANT | 1404 | 316 | $21,565 | $68 | premium | 43.3% | — |
| 17 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 315 | $41,864 | $133 | premium | 24.7% | (612) 863-4000 |
| 18 | UNIVERSITY OF LOUISVILLE PHYSICIANS INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1442 | 311 | $37,631 | $121 | premium | 84.5% | (502) 629-2398 |
| 19 | MERITAS HEALTH CORPORATION | NORTH KANSAS CITY | MO | NEUROLOGY | 498 | 271 | $33,333 | $123 | premium | 24.0% | (816) 472-5157 |
| 20 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 262 | $71,002 | $271 | premium | 6.2% | — |
| 21 | MOHAMED H KHAN MD INC | REDDING | CA | NURSE PRACTITIONER | 9 | 251 | $25,351 | $101 | premium | 15.3% | (530) 241-1144 |
| 22 | ST FRANCIS HOSPITAL | WEST ISLIP | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 99 | 239 | $28,919 | $121 | premium | 5.7% | (631) 669-2255 |
| 23 | ALEXIAN BROTHERS SPECIALTY GROUP | ELK GROVE VILLAGE | IL | NURSE PRACTITIONER | 44 | 233 | $22,368 | $96 | premium | 6.2% | (847) 437-5500 |
| 24 | NORTH IOWA MERCY CLINICS | MASON CITY | IA | NURSE PRACTITIONER | 316 | 219 | $37,230 | $170 | premium | 23.4% | — |
| 25 | SOUTHERN ILLINOIS MEDICAL SERVICES NFP | CARBONDALE | IL | NURSE PRACTITIONER | 347 | 219 | $33,069 | $151 | premium | 5.8% | (618) 457-3006 |
| 26 | CONCORD HOSPITAL INC | CONCORD | NH | PHYSICIAN ASSISTANT | 552 | 215 | $45,772 | $213 | premium | 68.5% | — |
| 27 | HEART HOSPITAL OF SOUTH DAKOTA LLC | SIOUX FALLS | SD | NURSE PRACTITIONER | 67 | 215 | $37,045 | $172 | premium | 42.6% | (605) 977-7000 |
| 28 | HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC | STORRS | CT | PHYSICIAN ASSISTANT | 1493 | 199 | $26,850 | $135 | premium | 13.5% | (860) 724-2579 |
| 29 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 198 | $24,750 | $125 | premium | 15.9% | — |
| 30 | LUTHERAN MEDICAL GROUP LLC | FORT WAYNE | IN | NURSE PRACTITIONER | 241 | 183 | $23,790 | $130 | premium | 46.4% | (260) 434-6339 |
| 31 | WARREN CLINIC INC | TULSA | OK | NURSE PRACTITIONER | 772 | 182 | $21,658 | $119 | premium | 38.1% | (918) 502-4720 |
| 32 | SANFORD MEDICAL CENTER | SIOUX FALLS | SD | NURSE PRACTITIONER | 831 | 180 | $46,080 | $256 | premium | 35.6% | (605) 332-2883 |
| 33 | NORTH CAROLINA MG LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 674 | 180 | $34,380 | $191 | premium | 25.7% | (919) 881-0160 |
| 34 | POUDRE VALLEY MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 2390 | 175 | $18,150 | $104 | premium | 56.8% | — |
| 35 | AHS OKLAHOMA HEART LLC | TULSA | OK | PHYSICIAN ASSISTANT | 136 | 175 | $18,900 | $108 | premium | 36.6% | (918) 592-0999 |
| 36 | HEALTHEAST MEDICAL RESEARCH INSTITUTE | SAINT PAUL | MN | PHYSICIAN ASSISTANT | 691 | 173 | $33,262 | $192 | premium | 13.6% | — |
| 37 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 172 | $66,392 | $386 | premium | 13.5% | (507) 284-2511 |
| 38 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 164 | $17,056 | $104 | premium | 15.8% | (770) 422-2004 |
| 39 | METHODIST PHYSICIAN PRACTICES PLLC | SAN ANTONIO | TX | INTERVENTIONAL CARDIOLOGY | 169 | 162 | $16,502 | $102 | premium | 8.1% | (210) 575-8289 |
| 40 | THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS | CHICAGO | IL | NURSE PRACTITIONER | 1170 | 161 | $15,384 | $96 | premium | 4.3% | — |
| 41 | UTMB FACULTY GROUP PRACTICE | GALVESTON | TX | NURSE PRACTITIONER | 1068 | 160 | $20,640 | $129 | premium | 8.0% | (409) 772-2222 |
| 42 | HOUSTON CARDIOVASCULAR ASSOC PA | HOUSTON | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 84 | 159 | $15,900 | $100 | premium | 7.9% | (713) 790-0841 |
| 43 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 158 | $30,249 | $191 | premium | 9.6% | (858) 455-9100 |
| 44 | MERCY CLINIC HEART AND VASCULAR LLC | SAINT LOUIS | MO | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 112 | 158 | $22,594 | $143 | premium | 14.0% | (314) 842-0602 |
| 45 | SPECTRUM HEALTH PRIMARY CARE PARTNERS | GRAND RAPIDS | MI | PHYSICIAN ASSISTANT | 2255 | 154 | $13,398 | $87 | premium | 63.4% | (616) 885-5000 |
| 46 | SVMHS CLINICS | SALINAS | CA | PHYSICIAN ASSISTANT | 245 | 153 | $20,808 | $136 | premium | 9.3% | (831) 422-3636 |
| 47 | STAMFORD HEALTH MEDICAL GROUP INC | STAMFORD | CT | PHYSICIAN ASSISTANT | 419 | 145 | $19,575 | $135 | premium | 9.8% | (203) 276-4644 |
| 48 | RUSH UNIVERSITY MEDICAL GROUP | CHICAGO | IL | PHYSICIAN ASSISTANT | 1496 | 145 | $23,780 | $164 | premium | 3.8% | (312) 563-2875 |
| 49 | MANHATTAN MEDICAL GROUP LLC | MANHATTAN | KS | NURSE PRACTITIONER | 15 | 143 | $7,865 | $55 | premium | 14.9% | (785) 539-4644 |
| 50 | LIMA MEMORIAL PROFESSIONAL CORPORATION | LIMA | OH | PHYSICIAN ASSISTANT | 169 | 139 | $7,367 | $53 | premium | 20.6% | (419) 998-4575 |
| 51 | PORTERCARE ADVENTIST HEALTH SYSTEM | DENVER | CO | PHYSICIAN ASSISTANT | 748 | 133 | $20,114 | $151 | premium | 43.2% | (303) 778-5797 |
| 52 | STATE UNIVERSITY OF IOWA | IOWA CITY | IA | PHYSICIAN ASSISTANT | 1902 | 130 | $27,374 | $211 | premium | 13.9% | (319) 678-8201 |
| 53 | COMMUNITY CARE NETWORK INC | MUNSTER | IN | NURSE PRACTITIONER | 379 | 130 | $14,300 | $110 | premium | 33.0% | (219) 836-4563 |
| 54 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | CA | FAMILY PRACTICE | 489 | 128 | $16,256 | $127 | premium | 7.8% | (925) 296-9720 |
| 55 | PRISMA HEALTH MEDICAL GROUP-MIDLANDS | COLUMBIA | SC | PHYSICIAN ASSISTANT | 1017 | 128 | $11,136 | $87 | premium | 10.3% | (803) 749-5101 |
| 56 | INOVA HEALTH CARE SERVICES | FALLS CHURCH | VA | NURSE PRACTITIONER | 1818 | 124 | $16,988 | $137 | premium | 17.0% | — |
| 57 | CARDIOLOGY CLINICAL GROUP | ROCHESTER | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 148 | 123 | $18,450 | $150 | premium | 2.9% | (585) 242-9450 |
| 58 | SAINT THOMAS MEDICAL PARTNERS | NASHVILLE | TN | NURSE PRACTITIONER | 591 | 120 | $11,760 | $98 | premium | 53.6% | (615) 269-4545 |
| 59 | PECONIC CARDIOLOGY PC | RIVERHEAD | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 19 | 120 | $32,520 | $271 | premium | 2.9% | (631) 727-7773 |
| 60 | REGIONAL CLINICS OF LONGVIEW | LONGVIEW | TX | NURSE PRACTITIONER | 36 | 119 | $16,303 | $137 | premium | 5.9% | (903) 757-6042 |
| 61 | TMH PHYSICIAN ASSOCIATES PLLC | HOUSTON | TX | NURSE PRACTITIONER | 1930 | 119 | $31,303 | $263 | premium | 5.9% | (713) 266-9955 |
| 62 | ASPIRUS MEDICAL GROUP, INC. | WAUSAU | WI | NURSE PRACTITIONER | 265 | 119 | $49,980 | $420 | premium | 15.8% | (715) 847-2611 |
| 63 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 116 | $20,300 | $175 | premium | 7.1% | (714) 871-3006 |
| 64 | BANNER-UNIVERSITY MEDICAL GROUP | TUCSON | AZ | INTERNAL MEDICINE | 1068 | 116 | $10,825 | $93 | premium | 63.4% | (520) 694-0111 |
| 65 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 116 | $34,568 | $298 | premium | 17.2% | — |
| 66 | SANFORD MEDICAL CENTER FARGO | FARGO | ND | NURSE PRACTITIONER | 1198 | 114 | $17,060 | $150 | premium | 63.3% | (701) 234-2000 |
| 67 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 113 | $30,623 | $271 | premium | 6.9% | (916) 983-7476 |
| 68 | UNIVERSITY HOSPITALS CLEVELAND MEDICAL CENTER | CLEVELAND | OH | NURSE PRACTITIONER | 131 | 112 | $14,000 | $125 | premium | 16.6% | (216) 844-8447 |
| 69 | LAWNWOOD CARDIOVASCULAR SURGERY LLC | ATLANTIS | FL | NURSE PRACTITIONER | 56 | 111 | $13,375 | $120 | premium | 16.4% | (561) 227-7660 |
| 70 | FAIRVIEW EXPRESS CARE | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 2007 | 110 | $21,120 | $192 | premium | 8.6% | (612) 672-7422 |
| 71 | OCHSNER CLINIC LLC | NEW ORLEANS | LA | NURSE PRACTITIONER | 2839 | 109 | $17,767 | $163 | premium | 48.9% | (504) 842-3000 |
| 72 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 109 | $22,250 | $204 | premium | 6.6% | (800) 926-8273 |
| 73 | FLORIDA CLINICAL PRACTICE ASSOCIATION INC | GAINESVILLE | FL | NURSE PRACTITIONER | 1912 | 108 | $21,784 | $202 | premium | 16.0% | (352) 265-8990 |
| 74 | PINNACLE HEALTH CARDIOVASCULAR INSTITUTE INC | MECHANICSBURG | PA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 113 | 107 | $10,700 | $100 | premium | 20.6% | (717) 731-0101 |
| 75 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 105 | $15,466 | $147 | premium | 13.9% | (617) 732-5500 |
| 76 | SETON FAMILY OF DOCTORS | AUSTIN | TX | PHYSICIAN ASSISTANT | 804 | 100 | $10,500 | $105 | premium | 5.0% | (512) 324-7300 |
| 77 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 99 | $20,190 | $204 | premium | 8.0% | (843) 792-1414 |
| 78 | APPLEDORE MEDICAL GROUP INC | PORTSMOUTH | NH | PHYSICIAN ASSISTANT | 202 | 99 | $21,468 | $217 | premium | 31.5% | (603) 334-2065 |
| 79 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 99 | $13,860 | $140 | premium | 2.4% | (212) 241-4812 |
| 80 | MULTICARE HEALTH SYSTEM | GIG HARBOR | WA | NURSE PRACTITIONER | 2289 | 97 | $13,483 | $139 | premium | 32.9% | — |
| 81 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 96 | $6,912 | $72 | premium | 14.2% | — |
| 82 | CATHOLIC HEALTH INITIATIVES-IOWA CORP | WEST DES MOINES | IA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 113 | 96 | $14,112 | $147 | premium | 10.3% | (515) 358-8000 |
| 83 | FRANCISCAN MEDICAL GROUP | TACOMA | WA | PHYSICIAN ASSISTANT | 1407 | 95 | $14,038 | $148 | premium | 32.2% | (253) 428-2200 |
| 84 | CLINICAL HEALTH CARE ASSOCIATES OF NEW JERSEY PC | CHERRY HILL | PA | DIAGNOSTIC RADIOLOGY | 825 | 94 | $15,510 | $165 | premium | 18.1% | (856) 433-2535 |
| 85 | TAMPA GENERAL MEDICAL GROUP INC | TAMPA | FL | PHYSICIAN ASSISTANT | 352 | 92 | $12,397 | $135 | premium | 13.6% | (813) 844-7585 |
| 86 | METROPOLITAN HOSPITAL | WYOMING | MI | PHYSICIAN ASSISTANT | 419 | 89 | $5,295 | $59 | premium | 36.6% | — |
| 87 | TAMPA GENERAL MEDICAL GROUP INC | TAMPA | NY | PHYSICIAN ASSISTANT | 352 | 87 | $25,575 | $294 | premium | 2.1% | (813) 844-7585 |
| 88 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 86 | $9,850 | $115 | premium | 2.3% | (630) 469-9200 |
| 89 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 86 | $14,276 | $166 | premium | 4.3% | (903) 606-5560 |
| 90 | PAWHUSKA HOSPITAL INC | PAWHUSKA | OK | NURSE PRACTITIONER | 15 | 84 | $9,018 | $107 | premium | 17.6% | (918) 287-3232 |
| 91 | ADVENTIST HEALTH SYSTEM GEORGIA INC | CALHOUN | GA | NURSE PRACTITIONER | 229 | 83 | $12,616 | $152 | premium | 8.0% | — |
| 92 | SOUTHWEST MEDICAL ASSOCIATES, LLC | ALBUQUERQUE | NM | PHYSICIAN ASSISTANT | 328 | 76 | $8,360 | $110 | premium | 100.0% | (505) 727-7090 |
| 93 | CLEVELAND CLINIC FLORIDA | WESTON | FL | NURSE PRACTITIONER | 720 | 75 | $14,625 | $195 | premium | 11.1% | (954) 659-5000 |
| 94 | ADVENTIST HEALTH PARTNERS INC | HINSDALE | IL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 46 | 74 | $11,248 | $152 | premium | 2.0% | (630) 789-3422 |
| 95 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 73 | $13,724 | $188 | premium | 4.4% | (800) 872-2273 |
| 96 | UNIVERSITY OF CALIFORNIA SAN FRANCISCO | SAN FRANCISCO | CA | DIAGNOSTIC RADIOLOGY | 1842 | 71 | $19,028 | $268 | premium | 4.3% | (415) 476-4029 |
| 97 | MEMORIAL HERMANN MEDICAL GROUP | HOUSTON | TX | HOSPITALIST | 747 | 69 | $7,176 | $104 | premium | 3.4% | (713) 242-2222 |
| 98 | UNIVERSITY OF VERMONT MEDICAL CENTER INC | BURLINGTON | MA | PHYSICIAN ASSISTANT | 1194 | 68 | $15,604 | $229 | premium | 9.0% | (802) 847-0000 |
| 99 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 67 | $19,966 | $298 | premium | 36.6% | (800) 603-0558 |
| 100 | ABINGTON MEMORIAL HOSPITAL | ABINGTON | PA | NURSE PRACTITIONER | 454 | 67 | $9,380 | $140 | premium | 12.9% | (215) 481-2222 |
Showing the top 100 of 133 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 →