92960 — External shock to heart to regulate heart beat
96,033 observed fee-for-service (49%) · ~99,204 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 exact payer split, and this market total scaled to all of Medicare, labeled as an estimate.
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 | City | St | Specialty | Providers | 92960 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 989 | $1,081,809 | $1,094 | premium | 10.5% | (415) 600-1020 |
| 2 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 964 | $819,400 | $850 | premium | 11.3% | — |
| 3 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 865 | $1,306,296 | $1,510 | premium | 13.9% | — |
| 4 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 864 | $440,660 | $510 | premium | 11.0% | (903) 606-5560 |
| 5 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 828 | $213,200 | $257 | premium | 9.7% | — |
| 6 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 797 | $1,322,679 | $1,660 | premium | 10.6% | — |
| 7 | SENTARA MEDICAL GROUP | NORFOLK | VA | PHYSICIAN ASSISTANT | 1404 | 786 | $299,568 | $381 | premium | 14.1% | — |
| 8 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 779 | $1,927,246 | $2,474 | premium | 10.3% | (212) 263-9700 |
| 9 | PIEDMONT CARDIOLOGY OF ATLANTA, LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 477 | 759 | $635,716 | $838 | premium | 18.7% | (404) 605-5000 |
| 10 | SAINT THOMAS MEDICAL PARTNERS | NASHVILLE | TN | NURSE PRACTITIONER | 591 | 726 | $277,742 | $383 | premium | 15.9% | (615) 269-4545 |
| 11 | ST DAVIDS HEART AND VASCULAR PLLC | AUSTIN | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 199 | 679 | $262,320 | $386 | premium | 8.6% | (512) 899-2028 |
| 12 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 674 | $218,309 | $324 | premium | 52.4% | (801) 261-8346 |
| 13 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 660 | $466,620 | $707 | premium | 8.4% | — |
| 14 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 627 | $411,607 | $656 | premium | 10.1% | — |
| 15 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 611 | $411,814 | $674 | premium | 11.3% | (919) 684-8111 |
| 16 | MERCY CLINIC HEART AND VASCULAR LLC | SAINT LOUIS | MO | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 112 | 587 | $367,417 | $626 | premium | 15.7% | (314) 842-0602 |
| 17 | INOVA HEALTH CARE SERVICES | FALLS CHURCH | VA | NURSE PRACTITIONER | 1818 | 577 | $343,029 | $595 | premium | 10.3% | — |
| 18 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 553 | $115,024 | $208 | premium | 27.5% | (502) 928-1050 |
| 19 | INTEGRATED CARDIOLOGY GROUP LLC | LINCOLN | NE | PHYSICIAN ASSISTANT | 78 | 548 | $195,450 | $357 | premium | 30.9% | (402) 483-3333 |
| 20 | CENTENNIAL HEART LLC | NASHVILLE | TN | NURSE PRACTITIONER | 121 | 547 | $206,355 | $377 | premium | 12.0% | (615) 515-1900 |
| 21 | NORTH CAROLINA MG LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 674 | 540 | $286,400 | $530 | premium | 10.0% | (919) 881-0160 |
| 22 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 539 | $170,716 | $317 | premium | 5.7% | (714) 871-3006 |
| 23 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 533 | $579,904 | $1,088 | premium | 6.9% | (215) 662-2777 |
| 24 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 529 | $251,237 | $475 | premium | 9.8% | (617) 724-0287 |
| 25 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 508 | $422,645 | $832 | premium | 5.4% | (916) 681-8852 |
| 26 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 502 | $269,825 | $537 | premium | 6.5% | — |
| 27 | CAROLINAS PHYSICIANS NETWORK INC | CHARLOTTE | NC | PHYSICIAN ASSISTANT | 2360 | 491 | $596,565 | $1,215 | premium | 9.0% | (704) 667-1000 |
| 28 | MEMORIAL HEALTH CARE SYSTEM INC. | CHATTANOOGA | TN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 56 | 477 | $442,656 | $928 | premium | 10.4% | (423) 697-2000 |
| 29 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 472 | $380,432 | $806 | premium | 6.0% | (817) 281-2977 |
| 30 | HH HEART CENTER, LLC | HUNTSVILLE | AL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 90 | 467 | $150,812 | $323 | premium | 17.5% | (256) 265-2372 |
| 31 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 466 | $254,902 | $547 | premium | 11.5% | (803) 744-4900 |
| 32 | BAPTIST CARDIOLOGY, INC. | JACKSONVILLE | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 99 | 458 | $136,752 | $299 | premium | 4.4% | (904) 399-1171 |
| 33 | CARDIOLOGY CONSULTANTS OF PHILADELPHIA PC | PHILADELPHIA | PA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 143 | 455 | $227,500 | $500 | premium | 5.9% | (215) 463-5333 |
| 34 | UNIVERSITY PRIMARY CARE PRACTICES INC | CONNEAUT | OH | FAMILY PRACTICE | 1067 | 450 | $177,896 | $395 | premium | 5.3% | — |
| 35 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 443 | $330,977 | $747 | premium | 7.1% | (847) 459-1160 |
| 36 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 443 | $193,591 | $437 | premium | 5.7% | — |
| 37 | MAIN LINE HEALTHCARE | BRYN MAWR | PA | NURSE PRACTITIONER | 1157 | 442 | $202,500 | $458 | premium | 5.7% | — |
| 38 | LAHEY CLINIC INC | BURLINGTON | MA | NURSE PRACTITIONER | 1400 | 436 | $386,993 | $888 | premium | 8.1% | — |
| 39 | OHH PHYSICIANS LLC | OKLAHOMA CITY | OK | INTERVENTIONAL CARDIOLOGY | 134 | 431 | $285,322 | $662 | premium | 20.5% | (405) 608-3800 |
| 40 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 412 | $5,674,132 | $13,772 | premium | 4.4% | (650) 723-4000 |
| 41 | GEORGIA HEART INSTITUTE LLC | GAINESVILLE | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 128 | 403 | $410,590 | $1,019 | premium | 9.9% | (770) 534-2020 |
| 42 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 401 | $350,126 | $873 | premium | 4.3% | (916) 983-7476 |
| 43 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 386 | $320,380 | $830 | premium | 5.1% | (212) 241-4812 |
| 44 | KETTERING INDEPENDENT MEDICAL GROUP INC | KETTERING | OH | NURSE PRACTITIONER | 691 | 378 | $164,430 | $435 | premium | 4.4% | (937) 395-8646 |
| 45 | FLORIDA ELECTROPHYSIOLOGY ASSOCIATES PA | ATLANTIS | FL | CARDIAC ELECTROPHYSIOLOGY | 14 | 378 | $204,042 | $540 | premium | 3.6% | (561) 434-0353 |
| 46 | STONY BROOK INTERNISTS UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | HOSPITALIST | 414 | 373 | $251,775 | $675 | premium | 4.9% | (631) 444-1560 |
| 47 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 371 | $214,761 | $579 | premium | 17.9% | (612) 863-4000 |
| 48 | COTTON-O'NEIL CLINIC REVOCABLE TRUST | TOPEKA | KS | NURSE PRACTITIONER | 649 | 368 | $151,690 | $412 | premium | 16.2% | (785) 354-9591 |
| 49 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 366 | $303,249 | $829 | premium | 8.0% | (615) 322-5000 |
| 50 | HUDSON VALLEY CARDIOVASCULAR PRACTICE PC | POUGHKEEPSIE | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 72 | 364 | $156,764 | $431 | premium | 4.8% | (845) 473-1188 |
| 51 | FRANCISCAN MEDICAL GROUP | TACOMA | WA | PHYSICIAN ASSISTANT | 1407 | 356 | $112,780 | $317 | premium | 12.6% | (253) 428-2200 |
| 52 | POUDRE VALLEY MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 2390 | 353 | $144,024 | $408 | premium | 25.1% | — |
| 53 | BAPTIST HEALTH | LITTLE ROCK | AR | NURSE PRACTITIONER | 106 | 349 | $197,534 | $566 | premium | 16.9% | (501) 227-7596 |
| 54 | CARDIOLOGY ASSOCIATES OF MOBILE INC | MOBILE | AL | PHYSICIAN ASSISTANT | 52 | 348 | $111,360 | $320 | premium | 13.0% | (251) 460-0078 |
| 55 | LEE HEALTH SYSTEM INC | FORT MYERS | FL | NURSE PRACTITIONER | 1370 | 347 | $142,622 | $411 | premium | 3.3% | (239) 343-9888 |
| 56 | ROPER SAINT FRANCIS PHYSICIANS NETWORK | CHARLESTON | SC | PHYSICIAN ASSISTANT | 539 | 347 | $330,870 | $954 | premium | 8.5% | (843) 720-8448 |
| 57 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 336 | $275,184 | $819 | premium | 12.3% | (800) 603-0558 |
| 58 | OSF MULTI-SPECIALTY GROUP | PEORIA | IL | NURSE PRACTITIONER | 2091 | 335 | $261,510 | $781 | premium | 5.4% | (309) 683-5050 |
| 59 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 334 | $228,432 | $684 | premium | 8.2% | (843) 792-1414 |
| 60 | REGENTS OF THE UNIVERSITY OF MICHIGAN | ANN ARBOR | MI | INTERNAL MEDICINE | 3330 | 334 | $148,129 | $443 | premium | 9.1% | (734) 763-5459 |
| 61 | MISSION HEALTH COMMUNITY MULTISPECIALTY PROVIDERS LLC | ASHEVILLE | NC | PHYSICIAN ASSISTANT | 593 | 333 | $148,851 | $447 | premium | 6.1% | (828) 213-1740 |
| 62 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 332 | $310,420 | $935 | premium | 4.4% | (212) 746-5454 |
| 63 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 332 | $229,852 | $692 | premium | 8.2% | (770) 422-2004 |
| 64 | PROMEDICA NORTHWEST OHIO CARDIOLOGY CONSULTANTS LLC | TOLEDO | OH | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 79 | 329 | $328,013 | $997 | premium | 3.9% | (419) 842-3000 |
| 65 | SPECTRUM HEALTH PRIMARY CARE PARTNERS | GRAND RAPIDS | MI | PHYSICIAN ASSISTANT | 2255 | 327 | $107,368 | $328 | premium | 8.9% | (616) 885-5000 |
| 66 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 322 | $325,220 | $1,010 | premium | 4.3% | (212) 305-8559 |
| 67 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 317 | $171,354 | $541 | premium | 3.4% | (760) 340-3911 |
| 68 | NAPLES HEART RHYTHM SPECIALISTS PA | NAPLES | FL | PHYSICIAN ASSISTANT | 21 | 308 | $100,716 | $327 | premium | 2.9% | (239) 263-0849 |
| 69 | WAKE FOREST UNIVERSITY HEALTH SCIENCES | WINSTON SALEM | NC | PHYSICIAN ASSISTANT | 2609 | 308 | $118,368 | $384 | premium | 5.7% | (336) 713-9800 |
| 70 | WAKEMED SPECIALISTS GROUP LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 860 | 307 | $168,594 | $549 | premium | 5.7% | (919) 350-7270 |
| 71 | ST VINCENT'S AMBULATORY CARE INC | JACKSONVILLE | FL | NURSE PRACTITIONER | 294 | 306 | $145,731 | $476 | premium | 2.9% | (904) 308-6900 |
| 72 | CARDIOLOGY CLINIC OF SAN ANTONIO, PLLC | SAN ANTONIO | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 124 | 303 | $102,083 | $337 | premium | 3.9% | (210) 271-3204 |
| 73 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 302 | $456,020 | $1,510 | premium | 2.9% | (904) 953-2000 |
| 74 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 300 | $600,000 | $2,000 | premium | 4.0% | — |
| 75 | BAPTIST MEDICAL GROUP LLC | PENSACOLA | FL | PHYSICIAN ASSISTANT | 248 | 297 | $68,310 | $230 | premium | 2.8% | — |
| 76 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 295 | $407,690 | $1,382 | premium | 12.2% | (608) 287-2050 |
| 77 | ST. JOHN PHYSICIANS, INC. | TULSA | OK | NURSE PRACTITIONER | 263 | 290 | $121,800 | $420 | premium | 13.8% | — |
| 78 | COMMUNITY MEDICAL ASSOCIATES INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1377 | 289 | $234,957 | $813 | premium | 14.4% | (502) 937-2209 |
| 79 | HEALTH FIRST MEDICAL GROUP, LLC | MELBOURNE | FL | NURSE PRACTITIONER | 669 | 288 | $62,784 | $218 | premium | 2.8% | (321) 434-8878 |
| 80 | BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES | ROYAL OAK | MI | PHYSICIAN ASSISTANT | 833 | 278 | $112,952 | $406 | premium | 7.5% | (248) 898-5058 |
| 81 | MCV ASSOCIATED PHYSICIANS | RICHMOND | VA | NURSE PRACTITIONER | 1791 | 277 | $242,098 | $874 | premium | 5.0% | (804) 828-9000 |
| 82 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 272 | $136,000 | $500 | premium | 7.3% | — |
| 83 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 269 | $216,276 | $804 | premium | 10.1% | (205) 934-3460 |
| 84 | INTERVENTIONAL CARDIOLOGISTS OF GAINESVILLE, PA | GAINESVILLE | FL | INTERVENTIONAL CARDIOLOGY | 36 | 265 | $85,909 | $324 | premium | 2.5% | (352) 375-1212 |
| 85 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 260 | $280,800 | $1,080 | premium | 23.0% | (203) 688-4242 |
| 86 | COMMUNITY CARE NETWORK INC | MUNSTER | IN | NURSE PRACTITIONER | 379 | 260 | $90,520 | $348 | premium | 6.5% | (219) 836-4563 |
| 87 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | CA | FAMILY PRACTICE | 489 | 258 | $253,356 | $982 | premium | 2.7% | (925) 296-9720 |
| 88 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 258 | $117,886 | $457 | premium | 4.8% | (781) 983-9088 |
| 89 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 256 | $119,728 | $468 | premium | 4.7% | (617) 732-5500 |
| 90 | ALLEGHENY CLINIC | PITTSBURGH | PA | PHYSICIAN ASSISTANT | 2293 | 255 | $78,612 | $308 | premium | 3.3% | — |
| 91 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 254 | $170,688 | $672 | premium | 4.5% | (434) 924-5959 |
| 92 | TRIHEALTH H LLC | CINCINNATI | OH | OBSTETRICS/GYNECOLOGY | 853 | 253 | $125,778 | $497 | premium | 3.0% | (513) 246-7000 |
| 93 | MCLEOD REGIONAL MEDICAL CENTER OF THE PEE DEE INC | FLORENCE | SC | NURSE PRACTITIONER | 409 | 252 | $126,228 | $501 | premium | 6.2% | (843) 777-2000 |
| 94 | PRISMA HEALTH MEDICAL GROUP-MIDLANDS | COLUMBIA | SC | PHYSICIAN ASSISTANT | 1017 | 251 | $114,456 | $456 | premium | 6.2% | (803) 749-5101 |
| 95 | UNIVERSITY HEALTH SYSTEM, INC. | KNOXVILLE | TN | NURSE PRACTITIONER | 561 | 251 | $65,260 | $260 | premium | 5.5% | (865) 305-6333 |
| 96 | FRANCISCAN PHYSICIAN NETWORK | INDIANAPOLIS | IN | PHYSICIAN ASSISTANT | 1151 | 251 | $90,202 | $359 | premium | 6.2% | — |
| 97 | PREMIER HEALTH SPECIALISTS INC | DAYTON | OH | PHYSICIAN ASSISTANT | 574 | 250 | $178,500 | $714 | premium | 2.9% | — |
| 98 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 248 | $243,250 | $981 | premium | 11.9% | (507) 284-2511 |
| 99 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 247 | $236,956 | $959 | premium | 3.1% | (254) 724-2663 |
| 100 | BEACON MEDICAL GROUP INC | SOUTH BEND | IN | NURSE PRACTITIONER | 575 | 246 | $149,851 | $609 | premium | 6.1% | (574) 647-7275 |
Showing the top 100 of 933 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 →