2,415 observed fee-for-service (50%) · ~2,429 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 | 15240 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 | CAROLINA DERMATOLOGY GRP | COLUMBIA | SC | PHYSICIAN ASSISTANT | 24 | 135 | $276,750 | $2,050 | premium | 62.5% | (803) 771-7506 |
| 2 | SUNCOAST SKIN SOLUTIONS | LUTZ | FL | DERMATOLOGY | 90 | 73 | $126,331 | $1,731 | premium | 15.9% | (813) 321-1786 |
| 3 | OAK DERMATOLOGY LLC | ITASCA | IL | DERMATOLOGY | 17 | 67 | $164,645 | $2,457 | premium | 36.2% | (864) 625-3376 |
| 4 | SKIN SURGERY SPECIALISTS OF ARKANSAS | LITTLE ROCK | AR | DERMATOLOGY | 2 | 65 | $128,050 | $1,970 | premium | 82.3% | (501) 404-9646 |
| 5 | MOUNTAIN WEST DERM - BLACKHART PLLC | RENO | CA | PHYSICIAN ASSISTANT | 105 | 57 | $112,871 | $1,980 | premium | 15.7% | (775) 324-0699 |
| 6 | SOUTHERN DERMATOLOGY PA | RALEIGH | GA | PHYSICIAN ASSISTANT | 51 | 50 | $188,400 | $3,768 | premium | 32.3% | (919) 782-2152 |
| 7 | FOREFRONT DERMATOLOGY SC | PENSACOLA | FL | PHYSICIAN ASSISTANT | 639 | 47 | $184,345 | $3,922 | premium | 10.3% | (800) 243-7546 |
| 8 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 45 | $196,245 | $4,361 | premium | 24.3% | — |
| 9 | OASIS DERMATOLOGY GROUP, PLLC | MCALLEN | TX | DERMATOLOGY | 15 | 44 | $52,800 | $1,200 | premium | 19.3% | (956) 971-0404 |
| 10 | MICHAEL J FAZIO, MD INC | SACRAMENTO | CA | DERMATOLOGY | 2 | 44 | $50,160 | $1,140 | premium | 12.2% | (916) 492-1828 |
| 11 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 42 | $155,198 | $3,695 | premium | 11.6% | (800) 926-8273 |
| 12 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 40 | $154,600 | $3,865 | premium | 11.0% | (916) 681-8852 |
| 13 | ASSOCIATES IN DERMATOLOGY, PLLC | LOUISVILLE | KY | DERMATOLOGY | 37 | 38 | $81,588 | $2,147 | premium | 36.9% | (502) 583-1749 |
| 14 | SPECIALISTS IN DERMATOLOGY P L L C | TUCSON | AZ | NURSE PRACTITIONER | 12 | 35 | $63,568 | $1,816 | premium | 17.6% | (520) 319-1100 |
| 15 | AESTHETIC DERMATOLOGIC SURGERY | SAINT LOUIS | MO | DERMATOLOGY | 2 | 32 | $33,600 | $1,050 | premium | 44.4% | (314) 997-7546 |
| 16 | MOUNTAIN STATE MEDICAL SPECIALTIES PLLC | MORGANTOWN | WV | PHYSICIAN ASSISTANT | 37 | 31 | $54,910 | $1,771 | premium | 100.0% | (304) 554-0400 |
| 17 | ANDERS DERMATOLOGY INCORPORATED | TOLEDO | AZ | DERMATOLOGY | 11 | 31 | $55,052 | $1,776 | premium | 15.6% | (419) 473-3257 |
| 18 | SCHWEIGER DERMATOLOGY PC | HOBOKEN | NJ | PHYSICIAN ASSISTANT | 181 | 31 | $103,695 | $3,345 | premium | 100.0% | (212) 283-3000 |
| 19 | AQUA DERMATOLOGY OF ALABAMA PC | VESTAVIA HLS | AL | PHYSICIAN ASSISTANT | 39 | 30 | $50,328 | $1,678 | premium | 50.8% | — |
| 20 | NAAMAN CLINIC, LLC | BIRMINGHAM | AL | PHYSICIAN ASSISTANT | 6 | 29 | $36,020 | $1,242 | premium | 49.2% | (205) 453-4195 |
| 21 | LEVY DERMATOLOGY, PC | MEMPHIS | TN | NURSE PRACTITIONER | 15 | 28 | $47,451 | $1,695 | premium | 41.2% | (901) 624-3333 |
| 22 | OLIVER STREET 5.01(A) INC | TYLER | TX | PHYSICIAN ASSISTANT | 168 | 28 | $88,564 | $3,163 | premium | 12.3% | (903) 534-6200 |
| 23 | FOREFRONT DERMATOLOGY SC | PENSACOLA | AZ | PHYSICIAN ASSISTANT | 639 | 27 | $105,900 | $3,922 | premium | 13.6% | (800) 243-7546 |
| 24 | BOWLING GREEN DERMATOLOGY AND SKIN CANCER SPECIALISTS PLLC | BOWLING GREEN | KY | DERMATOLOGY | 2 | 26 | $45,230 | $1,740 | premium | 25.2% | (270) 783-8003 |
| 25 | PINNACLE DERMATOLOGY SC | JOLIET | VA | PHYSICIAN ASSISTANT | 144 | 24 | $65,582 | $2,733 | premium | 18.2% | (815) 744-8554 |
| 26 | LEAVITT MEDICAL ASSOCIATES OF FLORIDA INC | THE VILLAGES | FL | PHYSICIAN ASSISTANT | 192 | 24 | $79,848 | $3,327 | premium | 5.2% | (352) 753-2812 |
| 27 | SOUTH NASSAU DERMATOLOGY PC | OCEANSIDE | NY | DERMATOLOGY | 11 | 24 | $28,530 | $1,189 | premium | 31.6% | (516) 766-0345 |
| 28 | HEARTLAND DERMATOLOGY AND SKIN CANCER CENTER, PA | WICHITA | KS | PHYSICIAN ASSISTANT | 29 | 24 | $35,963 | $1,498 | premium | 36.4% | — |
| 29 | VILLAGE DERMATOLOGY AND COSMETIC SURGERY, LLC | THE VILLAGES | FL | PHYSICIAN ASSISTANT | 5 | 23 | $21,157 | $920 | premium | 5.0% | (352) 751-6565 |
| 30 | REGENCY RECONSTRUCTION PLLC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 6 | 23 | $53,650 | $2,333 | premium | 11.6% | (623) 243-9077 |
| 31 | CHRISTINE S RAUSCH MD PC | RICHMOND | OH | DERMATOLOGY | 9 | 22 | $35,090 | $1,595 | premium | 24.7% | (804) 282-4940 |
| 32 | SUMMIT DERMATOLOGY AND SPA LLC | PENSACOLA | FL | DERMATOLOGY | 2 | 22 | $40,440 | $1,838 | premium | 4.8% | (850) 746-0650 |
| 33 | SKIN CARE PHYSICIANS OF GEORGIA, P.C.. | MACON | GA | PHYSICIAN ASSISTANT | 13 | 21 | $45,711 | $2,177 | premium | 13.5% | (478) 742-2180 |
| 34 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 21 | $83,061 | $3,955 | premium | 100.0% | (507) 284-2511 |
| 35 | OPTIMA DERMATOLOGY LLC | BOARDMAN | NH | DERMATOLOGY | 75 | 21 | $62,271 | $2,965 | premium | 45.7% | (330) 965-8760 |
| 36 | SKIN AND CANCER ASSOCIATES | AVENTURA | FL | DERMATOLOGY | 65 | 21 | $40,785 | $1,942 | premium | 4.6% | (305) 933-1151 |
| 37 | GOLDEN STATE DERMATOLOGY ASSOCIATES, INC. | WALNUT CREEK | CA | DERMATOLOGY | 118 | 21 | $42,260 | $2,012 | premium | 5.8% | (925) 932-7704 |
| 38 | CENTRAL CONNECTICUT DERMATOLOGY PLLC | CROMWELL | CT | DERMATOLOGY | 20 | 20 | $39,694 | $1,985 | premium | 46.5% | (860) 322-2222 |
| 39 | CENTER FOR EXCELLENCE IN DERMATOLOGY PLLC | KENNEWICK | WA | NURSE PRACTITIONER | 8 | 20 | $37,782 | $1,889 | premium | 23.3% | (509) 735-1100 |
| 40 | KNOXVILLE DERMATOLOGY GROUP PC | KNOXVILLE | TN | PHYSICIAN ASSISTANT | 29 | 20 | $25,512 | $1,276 | premium | 29.4% | (865) 690-9467 |
| 41 | GEORGIA DERMATOLOGY AND SKIN CANCER CENTER, LLC | MACON | GA | PHYSICIAN ASSISTANT | 52 | 20 | $18,281 | $914 | premium | 12.9% | (478) 745-8581 |
| 42 | TULLAHOMA DERMATOLOGY PC | TULLAHOMA | TN | DERMATOLOGY | 2 | 20 | $26,380 | $1,319 | premium | 29.4% | (931) 455-7400 |
| 43 | MOUNTAIN WEST DERM - BLACKHART PLLC | RENO | WA | PHYSICIAN ASSISTANT | 105 | 20 | $37,826 | $1,891 | premium | 23.3% | (775) 324-0699 |
| 44 | GEORGIA SKIN CANCER AND AESTHEITIC DERMATOLOGY, LLC | WATKINSVILLE | GA | PHYSICIAN ASSISTANT | 26 | 20 | $73,600 | $3,680 | premium | 12.9% | 70654358583207 |
| 45 | QUINCY PHYSICIANS AND SURGEONS CLINIC, PLLC | QUINCY | IL | NURSE PRACTITIONER | 230 | 18 | $63,900 | $3,550 | premium | 9.7% | — |
| 46 | UNIVERSITY OF MARYLAND DERMATOLOGISTS PA | BALTIMORE | MD | DERMATOLOGY | 18 | 17 | $39,321 | $2,313 | premium | 41.5% | (410) 238-8025 |
| 47 | MARIETTA DERMATOLOGY ASSOCIATES PA | MARIETTA | GA | PHYSICIAN ASSISTANT | 22 | 17 | $39,665 | $2,333 | premium | 11.0% | — |
| 48 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 17 | $67,056 | $3,944 | premium | 7.9% | (843) 792-1414 |
| 49 | LAWRENCE D CHANG M.D., PA | NEWARK | DE | PHYSICIAN ASSISTANT | 5 | 17 | $35,700 | $2,100 | premium | 28.3% | (302) 623-4004 |
| 50 | CENTRAL DUPAGE PHYSICIAN GROUP | WHEATON | IL | PHYSICIAN ASSISTANT | 1097 | 17 | $34,000 | $2,000 | premium | 9.2% | (630) 933-4800 |
| 51 | K WADE FOSTER MD PA | LAKE WALES | FL | NURSE PRACTITIONER | 16 | 17 | $24,411 | $1,436 | premium | 3.7% | (863) 676-3411 |
| 52 | NORTHEAST DERMATOLOGY ASSOCIATES PC | NORTH ANDOVER | MA | PHYSICIAN ASSISTANT | 82 | 17 | $61,965 | $3,645 | premium | 4.6% | (978) 691-5690 |
| 53 | LAHEY CLINIC INC | BURLINGTON | MA | NURSE PRACTITIONER | 1400 | 17 | $46,457 | $2,733 | premium | 4.6% | — |
| 54 | TEMPLE FACULTY PRACTICE PLAN INC | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 1330 | 17 | $41,310 | $2,430 | premium | 17.9% | — |
| 55 | VALLEY SKIN SPECIALISTS | BLACKSBURG | VA | DERMATOLOGY | 18 | 17 | $24,215 | $1,424 | premium | 12.9% | (540) 951-3376 |
| 56 | INNOVIS HEALTH LLC | FARGO | ND | NURSE PRACTITIONER | 565 | 16 | $15,440 | $965 | premium | 100.0% | (701) 364-6600 |
| 57 | LAKESIDE DERMATOLOGY LLC | SEBRING | FL | NURSE PRACTITIONER | 4 | 16 | $36,712 | $2,294 | premium | 3.5% | (863) 385-7183 |
| 58 | VALLEY IMMEDIATE CARE, LLC | MEDFORD | OR | PHYSICIAN ASSISTANT | 39 | 16 | $48,208 | $3,013 | premium | 37.2% | (541) 858-2515 |
| 59 | PARISER DERMATOLOGY SPECIALISTS LTD | NEWPORT NEWS | VA | DERMATOLOGY | 34 | 16 | $28,732 | $1,796 | premium | 12.1% | (757) 595-8816 |
| 60 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 16 | $55,155 | $3,447 | premium | 4.4% | (650) 723-4000 |
| 61 | DERMATOLOGY GROUP PA | MOUNT DORA | FL | DERMATOLOGY | 11 | 16 | $22,117 | $1,382 | premium | 3.5% | (352) 383-0733 |
| 62 | MISSISSIPPI BURN HAND AND RECONSTRUCTION CENTERS PC | JACKSON | MS | NURSE PRACTITIONER | 13 | 16 | $52,800 | $3,300 | premium | 55.2% | (833) 672-8767 |
| 63 | CALIFORNIA DERMATOLOGY AND MOHS SURGERY SPECIALISTS INC | PASADENA | CA | DERMATOLOGY | 2 | 16 | $49,647 | $3,103 | premium | 4.4% | (818) 636-9039 |
| 64 | DERMATOLOGY AND SKIN CANCER SPECIALISTS, PSC | LEXINGTON | KY | DERMATOLOGY | 5 | 15 | $19,605 | $1,307 | premium | 14.6% | (859) 264-0557 |
| 65 | FAITH REGIONAL PHYSICIAN SERVICES LLC | NORFOLK | NE | NURSE PRACTITIONER | 185 | 15 | $34,500 | $2,300 | premium | 100.0% | (402) 371-4880 |
| 66 | OPTIMA DERMATOLOGY LLC | BOARDMAN | IN | DERMATOLOGY | 75 | 15 | $25,356 | $1,690 | premium | 36.6% | (330) 965-8760 |
| 67 | LISA D ZACK MD PA | NAPLES | FL | PHYSICIAN ASSISTANT | 6 | 15 | $21,643 | $1,443 | premium | 3.3% | (239) 263-1717 |
| 68 | ROBERTA D SENGELMANN MD INC | SANTA BARBARA | CA | DERMATOLOGY | 5 | 14 | $28,299 | $2,021 | premium | 3.9% | (805) 770-3999 |
| 69 | LONG ISLAND MOHS SURGERY PC | GARDEN CITY | NY | MICROGRAPHIC DERMATOLOGIC SURGERY (MDS) | 2 | 14 | $34,238 | $2,446 | premium | 18.4% | (516) 745-0606 |
| 70 | ADVANCED DERMATOLOGY OF GEORGIA, LLC | LAWRENCEVILLE | GA | PHYSICIAN ASSISTANT | 15 | 14 | $46,578 | $3,327 | premium | 9.0% | (770) 962-5040 |
| 71 | ROCHESTER DERMATOLOGY CLINIC, P.C. | ROCHESTER HILLS | MI | DERMATOLOGY | 3 | 14 | $19,698 | $1,407 | premium | 50.0% | (248) 293-0800 |
| 72 | ADMIRAL DERMATOLOGY LLC | SPRINGFIELD | MO | DERMATOLOGY | 2 | 14 | $23,920 | $1,709 | premium | 19.4% | (417) 889-3332 |
| 73 | COMPLEXIONS DERMATOLOGY, PC | DANVILLE | VA | PHYSICIAN ASSISTANT | 9 | 14 | $38,156 | $2,725 | premium | 10.6% | (434) 792-0423 |
| 74 | BOOZMAN-HOF REGIONAL EYE CLINIC PA | ROGERS | AR | OPTOMETRY | 11 | 14 | $22,820 | $1,630 | premium | 17.7% | (479) 246-1700 |
| 75 | CENTRAL WASHINGTON HEALTH SERVICES ASSOCIATION | WENATCHEE | WA | PHYSICIAN ASSISTANT | 700 | 14 | $36,526 | $2,609 | premium | 16.3% | (509) 665-6087 |
| 76 | EASTERN DERMATOLOGY PA | ELIZABETH CITY | NC | DERMATOLOGY | 20 | 14 | $25,802 | $1,843 | premium | 53.8% | (252) 331-1780 |
| 77 | CENTER FOR DERMATOLOGY PLLC | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 67 | 14 | $28,546 | $2,039 | premium | 7.0% | (480) 905-8485 |
| 78 | ADA WEST DERMATOLOGY, P.C. | MERIDIAN | ID | PHYSICIAN ASSISTANT | 25 | 14 | $35,668 | $2,548 | premium | 100.0% | (208) 884-3376 |
| 79 | SHANNON CLINIC | SAN ANGELO | TX | NURSE PRACTITIONER | 515 | 14 | $37,590 | $2,685 | premium | 6.1% | (325) 747-1511 |
| 80 | MEDICAL FOUNDATION INC | MERIDIAN | MS | DIAGNOSTIC RADIOLOGY | 198 | 13 | $19,149 | $1,473 | premium | 44.8% | (601) 484-6700 |
| 81 | PATRICK D RETTERBUSH MD LLC | ATHENS | GA | DERMATOLOGY | 2 | 13 | $39,732 | $3,056 | premium | 8.4% | — |
| 82 | THE WOODLANDS SKIN SURGERY CENTER PA | CONROE | TX | PHYSICIAN ASSISTANT | 7 | 13 | $18,850 | $1,450 | premium | 5.7% | (281) 364-8844 |
| 83 | PDP OF TEXAS, PLLC | PLANO | TX | DERMATOLOGY | 60 | 13 | $26,507 | $2,039 | premium | 5.7% | (214) 987-3376 |
| 84 | FLORIDA CLINICAL PRACTICE ASSOCIATION INC | GAINESVILLE | FL | NURSE PRACTITIONER | 1912 | 13 | $59,547 | $4,581 | premium | 2.8% | (352) 265-8990 |
| 85 | SOUTH SHORE SKIN SURGEONS, PC | BRAINTREE | MA | MICROGRAPHIC DERMATOLOGIC SURGERY (MDS) | 2 | 12 | $24,977 | $2,081 | premium | 3.3% | (781) 380-8150 |
| 86 | J ROBERT WEST MD INC | LAS VEGAS | CA | DERMATOLOGY | 140 | 12 | $24,468 | $2,039 | premium | 3.3% | (702) 258-1001 |
| 87 | UTAH VALLEY EYE CENTER INC | PROVO | UT | OPTOMETRY | 11 | 12 | $19,776 | $1,648 | premium | 100.0% | (801) 357-7373 |
| 88 | SELECTSKINMD LLC | VERO BEACH | FL | DERMATOLOGY | 2 | 12 | $17,412 | $1,451 | premium | 2.6% | (772) 567-1164 |
| 89 | UNIVERSITY MEDICAL SERVICE ASSOCIATION INC | TAMPA | FL | NURSE PRACTITIONER | 814 | 12 | $22,772 | $1,898 | premium | 2.6% | — |
| 90 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 12 | $25,464 | $2,122 | premium | 12.6% | (215) 662-2777 |
| 91 | ABSOLUTE DERMATOLOGY PC | GLEN ALLEN | VA | PHYSICIAN ASSISTANT | 9 | 12 | $21,786 | $1,816 | premium | 9.1% | (804) 326-4448 |
| 92 | DERMATOLOGY OF SOUTHERN KENTUCKY PLLC | SOMERSET | KY | DERMATOLOGY | 3 | 12 | $20,808 | $1,734 | premium | 11.7% | (606) 677-0336 |
| 93 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 12 | $17,707 | $1,476 | premium | 3.3% | (760) 340-3911 |
| 94 | SOUTH SHORE DERMATOLOGY PHYSICIANS PC | NORTH EASTON | MA | DERMATOLOGY | 13 | 12 | $28,987 | $2,416 | premium | 3.3% | (508) 238-3774 |
| 95 | CHANG SKIN SURGERY CENTER LLC | VIRGINIA BEACH | VA | PHYSICIAN ASSISTANT | 3 | 12 | $21,549 | $1,796 | premium | 9.1% | (757) 689-8183 |
| 96 | FOREFRONT DERMATOLOGY SC | PENSACOLA | KY | PHYSICIAN ASSISTANT | 639 | 12 | $47,067 | $3,922 | premium | 11.7% | (800) 243-7546 |
| 97 | SKIN SURGERY CENTER PA | WINSTON SALEM | PA | PHYSICIAN ASSISTANT | 73 | 12 | $31,512 | $2,626 | premium | 12.6% | (336) 724-2434 |
| 98 | MOUNTAIN WEST DERM - BLACKHART PLLC | RENO | NV | PHYSICIAN ASSISTANT | 105 | 12 | $23,762 | $1,980 | premium | 100.0% | (775) 324-0699 |
| 99 | DERMATOLOGISTS OF SOUTHWESTERN OHIO, LLC | DAYTON | OH | PHYSICIAN ASSISTANT | 115 | 11 | $17,472 | $1,588 | premium | 12.4% | (937) 433-7536 |
| 100 | TEXAS SKIN SURGERY CENTER, P.A. | PLANO | TX | DERMATOLOGY | 2 | 11 | $16,632 | $1,512 | premium | 4.8% | (469) 467-6647 |
Showing the top 100 of 105 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 →