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Counts on this page are exact Medicare fee-for-service claims — a floor,
not a market estimate. FAQ
99213 — Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
Billing groups
3,426
Named-group FFS services
2,889,649
FFS of Medicare
46%
Services YoY
-3.3%
FFS enrollment -1.5%
Estimated all-Medicare volume
FFS + estimated MA
estimate
~6,203,037
services
2,889,649 observed fee-for-service (47%) · ~3,313,388 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
Named-group submitted charges
$545.8M
Named-group allowed amount
$237.4M
Named-group Medicare payments
$164.4M
Avg charge / svc
$189
Avg allowed / svc
$82
Avg payment / svc
$57
$32
3,426 groups · avg submitted charge / service
$1,249
Market analyticsPlatform
a taste of the twelve-year trend layer
- 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 →Specialty market — Dermatology: 232,580 services across 139 groups; top group 11%. See Dermatology across all states →
| # | Physician group | City | Specialty | Providers | 99213 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share of specialty* | Share of state* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | EPIPHANY DERMATOLOGY PA | WACO | DERMATOLOGY | 106 | 25,296 | $6,314,913 | $250 | premium | 10.9% | 0.6% | (254) 537-1265 |
| 2 | PDP OF TEXAS, PLLC | PLANO | DERMATOLOGY | 60 | 24,199 | $4,746,308 | $196 | premium | 10.4% | 0.6% | (214) 987-3376 |
| 3 | DERM SURGERY ASSOCIATES P.A. | BELLAIRE | DERMATOLOGY | 22 | 10,975 | $1,447,382 | $132 | premium | 4.7% | 0.3% | 7137919966130 |
| 4 | WESTLAKE DERMATOLOGY PA | AUSTIN | DERMATOLOGY | 50 | 7,411 | $1,352,005 | $182 | premium | 3.2% | 0.2% | (512) 328-3376 |
| 5 | WALLIS DERMATOLOGY ASSOCIATES PLLC | LONGVIEW | DERMATOLOGY | 11 | 6,028 | $1,203,640 | $200 | premium | 2.6% | 0.1% | (903) 757-3881 |
| 6 | MICHAEL SONABEND MD PA | CONROE | DERMATOLOGY | 26 | 5,974 | $1,016,501 | $170 | premium | 2.6% | 0.1% | (281) 240-4313 |
| 7 | SOUTHEAST DERMATOLOGY, P.A. | PASADENA | DERMATOLOGY | 11 | 5,715 | $868,680 | $152 | premium | 2.5% | 0.1% | (281) 991-5944 |
| 8 | LUBBOCK DERMATOLOGY AND SKIN CANCER CENTER | LUBBOCK | DERMATOLOGY | 7 | 5,612 | $593,496 | $106 | premium | 2.4% | 0.1% | (806) 796-7193 |
| 9 | THE WOODLANDS DERMATOLOGY ASSOCIATES PA | THE WOODLANDS | DERMATOLOGY | 12 | 4,193 | $482,219 | $115 | premium | 1.8% | 0.1% | (281) 363-5050 |
| 10 | DERMATOLOGY ASSOCIATES OF WEST TEXAS, LLP | LUBBOCK | DERMATOLOGY | 8 | 4,187 | $412,777 | $99 | premium | 1.8% | 0.1% | (806) 797-1202 |
| 11 | OASIS DERMATOLOGY GROUP, PLLC | MCALLEN | DERMATOLOGY | 15 | 4,183 | $543,873 | $130 | premium | 1.8% | 0.1% | (956) 971-0404 |
| 12 | KATY DERMATOLOGY, P.A. | KATY | DERMATOLOGY | 6 | 3,788 | $741,825 | $196 | premium | 1.6% | 0.1% | (281) 599-0404 |
| 13 | DERMATOLOGY SPECIALISTS OF SAN ANTONIO, PLLC | AUSTIN | DERMATOLOGY | 10 | 3,629 | $655,761 | $181 | premium | 1.6% | 0.1% | (512) 450-1001 |
| 14 | HAYDEN H FRANKS MD PA | LITTLE ROCK | DERMATOLOGY | 3 | 3,419 | $302,291 | $88 | premium | 1.5% | 0.1% | (501) 246-1042 |
| 15 | PRECISION DERMATOLOGY PA | KERRVILLE | DERMATOLOGY | 4 | 3,276 | $575,981 | $176 | premium | 1.4% | 0.1% | (830) 890-5181 |
| 16 | AKIN CHANDLER MD PLLC | MIDLAND | DERMATOLOGY | 6 | 3,125 | $804,240 | $257 | premium | 1.3% | 0.1% | (432) 689-2512 |
| 17 | JAMES H HERNDON JR MD PA | DALLAS | DERMATOLOGY | 3 | 3,037 | $300,271 | $99 | premium | 1.3% | 0.1% | (214) 739-5821 |
| 18 | BAYOU CITY DERMATOLOGY LLC | JERSEY VILLAGE | DERMATOLOGY | 5 | 2,736 | $394,769 | $144 | premium | 1.2% | 0.1% | (346) 437-0400 |
| 19 | ALAMO HEIGHTS DERMATOLOGY PA | SAN ANTONIO | DERMATOLOGY | 6 | 2,734 | $596,101 | $218 | premium | 1.2% | 0.1% | (210) 255-8447 |
| 20 | CHATTANOOGA SKIN AND CANCER CLINIC | CHATTANOOGA | DERMATOLOGY | 13 | 2,730 | $230,643 | $84 | premium | 1.2% | 0.1% | (423) 899-2700 |
| 21 | SOUTHWEST SKIN AND VEIN CENTER PLLC | AUSTIN | DERMATOLOGY | 8 | 2,727 | $489,114 | $179 | premium | 1.2% | 0.1% | (512) 444-7208 |
| 22 | DR MICHAEL MCGUINESS PA | MURPHY | DERMATOLOGY | 15 | 2,690 | $414,022 | $154 | premium | 1.2% | 0.1% | (972) 316-4555 |
| 23 | DALLAS DERMATOLOGY PARTNERS, PLLC | DALLAS | DERMATOLOGY | 6 | 2,505 | $385,770 | $154 | premium | 1.1% | 0.1% | — |
| 24 | TULSA DERMATOLOGY CLINIC INC | TULSA | DERMATOLOGY | 8 | 2,378 | $328,020 | $138 | premium | 1.0% | 0.1% | (918) 749-2261 |
| 25 | SKIN CANCER INSTITUTE PLLC | LUBBOCK | DERMATOLOGY | 3 | 2,322 | $415,933 | $179 | premium | 1.0% | 0.1% | (806) 701-5844 |
| 26 | BARE DERM GROUP INC | ROCKWALL | DERMATOLOGY | 16 | 2,275 | $409,289 | $180 | premium | 1.0% | 0.1% | (972) 483-9228 |
| 27 | VICENTE QUINTERO, M.D. P.A. | NEW BRAUNFELS | DERMATOLOGY | 3 | 2,246 | $280,750 | $125 | premium | 1.0% | 0.1% | (830) 626-5551 |
| 28 | HIGH PLAINS DERMATOLOGY CENTER, P.A. | AMARILLO | DERMATOLOGY | 3 | 2,194 | $195,258 | $89 | premium | 0.9% | 0.1% | (806) 355-9866 |
| 29 | THUSHAN N DESILVA MD PLLC | BOERNE | DERMATOLOGY | 3 | 2,181 | $533,931 | $245 | premium | 0.9% | 0.1% | (830) 331-4150 |
| 30 | DERMATOLOGY SPECIALISTS OF FORT WORTH PLLC | BENBROOK | DERMATOLOGY | 6 | 2,106 | $380,479 | $181 | premium | 0.9% | 0.0% | (817) 989-1221 |
| 31 | MELISSA A KAINER ERWIN MD PA | EL CAMPO | DERMATOLOGY | 3 | 2,075 | $273,792 | $132 | premium | 0.9% | 0.0% | (979) 543-9933 |
| 32 | DERMATOLOGY SPECIALISTS, PA | RICHARDSON | DERMATOLOGY | 5 | 1,922 | $248,548 | $129 | premium | 0.8% | 0.0% | 97269900003684 |
| 33 | FORT WORTH DERMATOLOGY CENTER PLLC | FORT WORTH | DERMATOLOGY | 2 | 1,909 | $302,741 | $159 | premium | 0.8% | 0.0% | (817) 292-3376 |
| 34 | WESTSIDE DERMATOLOGY CLINIC , PA. | KATY | DERMATOLOGY | 2 | 1,870 | $235,185 | $126 | premium | 0.8% | 0.0% | (281) 392-1177 |
| 35 | W EDWARD COLLINS MD PA | BEAUMONT | DERMATOLOGY | 2 | 1,838 | $237,006 | $129 | premium | 0.8% | 0.0% | (409) 835-1333 |
| 36 | CHRISTY C RIDDLE MD PLLC | DALLAS | DERMATOLOGY | 2 | 1,833 | $166,760 | $91 | premium | 0.8% | 0.0% | (214) 324-2881 |
| 37 | DERMATOLOGY CENTER OF DENTON, PA | DENTON | DERMATOLOGY | 3 | 1,799 | $185,297 | $103 | premium | 0.8% | 0.0% | (940) 384-7546 |
| 38 | TEXAS SURGICAL DERMATOLOGY PA | SPRING | DERMATOLOGY | 4 | 1,773 | $323,874 | $183 | premium | 0.8% | 0.0% | (832) 663-6566 |
| 39 | ELITE DERMATOLOGY, PLLC | FULSHEAR | DERMATOLOGY | 25 | 1,741 | $324,794 | $187 | premium | 0.7% | 0.0% | (281) 612-0050 |
| 40 | SONTERRA DERMATOLOGY PLLC | SAN ANTONIO | DERMATOLOGY | 8 | 1,651 | $290,083 | $176 | premium | 0.7% | 0.0% | (210) 496-5792 |
| 41 | LISA D. HITCHINS, MDPA | CYPRESS | DERMATOLOGY | 2 | 1,645 | $228,461 | $139 | premium | 0.7% | 0.0% | 28125620007012 |
| 42 | WEST HOUSTON DERMATOLOGY | HOUSTON | DERMATOLOGY | 2 | 1,569 | $353,025 | $225 | premium | 0.7% | 0.0% | (281) 558-3376 |
| 43 | ELECT DERMATOLOGY PLLC | NEW BRAUNFELS | DERMATOLOGY | 2 | 1,476 | $194,150 | $132 | premium | 0.6% | 0.0% | (833) 353-2875 |
| 44 | TEXAS DERMATOLOGY AND SKIN CANCER CENTER, PLLC | HEATH | DERMATOLOGY | 2 | 1,466 | $184,761 | $126 | premium | 0.6% | 0.0% | (469) 757-4410 |
| 45 | AUSTIN SKIN PLLC | SMITHVILLE | DERMATOLOGY | 5 | 1,404 | $185,638 | $132 | premium | 0.6% | 0.0% | (737) 727-7546 |
| 46 | BETTY RAJAN MD PLLC | FORT WORTH | DERMATOLOGY | 2 | 1,322 | $177,835 | $135 | premium | 0.6% | 0.0% | (817) 820-0011 |
| 47 | THE DERMATOLOGY SPOT PLLC | WEATHERFORD | DERMATOLOGY | 2 | 1,299 | $171,264 | $132 | premium | 0.6% | 0.0% | (817) 609-4114 |
| 48 | BAYTOWN DERMATOLOGY PA | BAYTOWN | DERMATOLOGY | 2 | 1,293 | $123,368 | $95 | premium | 0.6% | 0.0% | (281) 425-9375 |
| 49 | DEFINE DERMATOLOGY PLLC | WICHITA FALLS | DERMATOLOGY | 2 | 1,281 | $225,538 | $176 | premium | 0.6% | 0.0% | (940) 687-3376 |
| 50 | VILLAGE DERMATOLOGY PLLC | HOUSTON | DERMATOLOGY | 7 | 1,278 | $287,550 | $225 | premium | 0.5% | 0.0% | (713) 952-8400 |
| 51 | KRIS L HOWARD MD PA | ODESSA | DERMATOLOGY | 2 | 1,255 | $110,722 | $88 | premium | 0.5% | 0.0% | (432) 563-3113 |
| 52 | CIBOLO CREEK DERMATOLOGY GROUP | BOERNE | DERMATOLOGY | 2 | 1,193 | $261,616 | $219 | premium | 0.5% | 0.0% | (830) 971-9151 |
| 53 | CHARLES ROBERT GOBERT, MD, PLLC | COLUMBUS | DERMATOLOGY | 2 | 1,167 | $110,865 | $95 | premium | 0.5% | 0.0% | (979) 733-0238 |
| 54 | RADIANT DERMATOLOGY AND AESTHETICS PLLC | KINGWOOD | DERMATOLOGY | 7 | 1,087 | $289,222 | $266 | premium | 0.5% | 0.0% | (281) 973-4159 |
| 55 | PROFFER SURGICAL ASSOCIATES, LLP | AMARILLO | DERMATOLOGY | 5 | 1,083 | $135,451 | $125 | premium | 0.5% | 0.0% | — |
| 56 | ST. JOSEPH DERMATOPATHOLOGY, P.A. | HOUSTON | DERMATOLOGY | 2 | 1,002 | $253,688 | $253 | premium | 0.4% | 0.0% | (713) 660-9444 |
| 57 | BYRON L LIMMER MD AND RACHEL L LIMMER MD PA | SAN ANTONIO | DERMATOLOGY | 3 | 984 | $108,240 | $110 | premium | 0.4% | 0.0% | (210) 496-9929 |
| 58 | DOWNTOWN DERMATOLOGY PLLC | SAN ANTONIO | DERMATOLOGY | 5 | 977 | $112,311 | $115 | premium | 0.4% | 0.0% | (210) 901-9353 |
| 59 | LONE STAR STATE DERMATOLOGY CLINIC PLLC | LIVE OAK | DERMATOLOGY | 3 | 974 | $126,620 | $130 | premium | 0.4% | 0.0% | (210) 651-3233 |
| 60 | SPICEWOOD DERMATOLOGY, P.A. | AUSTIN | DERMATOLOGY | 3 | 964 | $110,800 | $115 | premium | 0.4% | 0.0% | (512) 331-7300 |
| 61 | DERMATOLOGY CONSULTANTS OF SACRAMENTO A MEDICAL CORP | SACRAMENTO | DERMATOLOGY | 4 | 956 | $109,940 | $115 | premium | 0.4% | 0.0% | (916) 739-1505 |
| 62 | DERM INSTITUTE OF WEST MICHIGAN PLC | CALEDONIA | DERMATOLOGY | 9 | 923 | $158,497 | $172 | premium | 0.4% | 0.0% | (616) 326-0114 |
| 63 | STEPHEN MILLER MD PA | SAN ANTONIO | DERMATOLOGY | 13 | 917 | $123,795 | $135 | premium | 0.4% | 0.0% | (210) 615-7171 |
| 64 | JOHN M TIEMAN MD PA | NEW BRAUNFELS | DERMATOLOGY | 2 | 909 | $95,445 | $105 | premium | 0.4% | 0.0% | (830) 609-4700 |
| 65 | ADVANCED DERM-PLASTIC PA | TOMBALL | DERMATOLOGY | 3 | 899 | $135,196 | $150 | premium | 0.4% | 0.0% | (281) 351-9823 |
| 66 | DERMATOLOGY CONSULTANTS | DALLAS | DERMATOLOGY | 2 | 881 | $79,122 | $90 | premium | 0.4% | 0.0% | (972) 243-4530 |
| 67 | K DERMATOLOGY PLLC | RICHARDSON | DERMATOLOGY | 2 | 876 | $119,499 | $136 | premium | 0.4% | 0.0% | (602) 690-9297 |
| 68 | LIBERTY DERMATOLOGY, PA | ROWLETT | DERMATOLOGY | 3 | 841 | $119,422 | $142 | premium | 0.4% | 0.0% | (972) 475-5300 |
| 69 | VICKI CARR MD PA | SPRING | DERMATOLOGY | 6 | 817 | $102,125 | $125 | premium | 0.4% | 0.0% | (832) 717-3376 |
| 70 | DALLAS CENTER FOR DERMATOLOGY AND AESTHETICS PLLC | DALLAS | DERMATOLOGY | 3 | 813 | $93,495 | $115 | premium | 0.3% | 0.0% | (214) 631-7546 |
| 71 | DERMATOLOGY ASSOCIATES OF DENISON, PLLC | DENISON | DERMATOLOGY | 4 | 798 | $99,750 | $125 | premium | 0.3% | 0.0% | (903) 463-2223 |
| 72 | SIENNA DERMATOLOGY, PLLC | MISSOURI CITY | DERMATOLOGY | 2 | 786 | $139,908 | $178 | premium | 0.3% | 0.0% | (832) 342-9700 |
| 73 | SKIN SPECIALISTS, PA | ALLEN | DERMATOLOGY | 5 | 780 | $137,942 | $177 | premium | 0.3% | 0.0% | (972) 649-6644 |
| 74 | TEXAS MOHS SURGERY AND SKIN CANCER CENTER, PLLC | DALLAS | DERMATOLOGY | 2 | 779 | $139,887 | $180 | premium | 0.3% | 0.0% | (214) 396-5227 |
| 75 | CLEAR DERMATOLOGY PLLC | HOUSTON | DERMATOLOGY | 5 | 773 | $141,098 | $183 | premium | 0.3% | 0.0% | (832) 772-3330 |
| 76 | LAUREN S CAMPBELL MD PA | CYPRESS | DERMATOLOGY | 3 | 767 | $182,923 | $238 | premium | 0.3% | 0.0% | (713) 528-8818 |
| 77 | NATALIE A. WRIGHT MD PLLC | PLANO | DERMATOLOGY | 3 | 747 | $69,612 | $93 | premium | 0.3% | 0.0% | (972) 608-0330 |
| 78 | RENEE SNYDER, M.D., P.A. | AUSTIN | DERMATOLOGY | 4 | 729 | $199,883 | $274 | premium | 0.3% | 0.0% | (512) 533-9900 |
| 79 | AUSTIN AND REDDICK DERMATOLOGY PLLC | DALLAS | DERMATOLOGY | 5 | 681 | $124,236 | $182 | premium | 0.3% | 0.0% | (214) 506-1115 |
| 80 | ROSEBRANCH DERMATOLOGY | FRIENDSWOOD | DERMATOLOGY | 2 | 674 | $208,266 | $309 | premium | 0.3% | 0.0% | (281) 317-0094 |
| 81 | HOUSTON DERMATOLOGY ASSOCIATES PA | HOUSTON | DERMATOLOGY | 4 | 666 | $74,333 | $112 | premium | 0.3% | 0.0% | (713) 790-0058 |
| 82 | ROBARE DERMATOLOGY PLLC | CYPRESS | DERMATOLOGY | 3 | 666 | $61,637 | $93 | premium | 0.3% | 0.0% | (832) 834-3349 |
| 83 | DERMATOLOGY ASSOCIATES OF CONCORD INC | CAMBRIDGE | DERMATOLOGY | 16 | 639 | $152,166 | $238 | premium | 0.3% | 0.0% | (617) 354-5658 |
| 84 | TEXAS SKIN SURGERY CENTER, P.A. | PLANO | DERMATOLOGY | 2 | 638 | $72,732 | $114 | premium | 0.3% | 0.0% | (469) 467-6647 |
| 85 | MICHAEL H. SIMPSON, M.D., P.A. | EL PASO | DERMATOLOGY | 2 | 631 | $111,008 | $176 | premium | 0.3% | 0.0% | (915) 544-3254 |
| 86 | CHRISTOPHER P DOWNING DERMATOLOGY MD | HOUSTON | DERMATOLOGY | 5 | 625 | $115,325 | $185 | premium | 0.3% | 0.0% | (713) 487-8233 |
| 87 | FAIRVIEW DERMATOLOGY PLLC | FAIRVIEW | DERMATOLOGY | 2 | 584 | $127,870 | $219 | premium | 0.3% | 0.0% | (972) 747-0000 |
| 88 | ROSE DERMATOLOGY | SAN ANTONIO | DERMATOLOGY | 2 | 526 | $105,200 | $200 | premium | 0.2% | 0.0% | (210) 838-2909 |
| 89 | AMARILLO DERMATOLOGY, P.A. | AMARILLO | DERMATOLOGY | 2 | 520 | $45,760 | $88 | premium | 0.2% | 0.0% | (806) 358-1497 |
| 90 | HOUSTON PREMIER DERMATOLOGY, PLLC | HOUSTON | DERMATOLOGY | 2 | 498 | $69,172 | $139 | premium | 0.2% | 0.0% | (713) 561-5633 |
| 91 | VIVIAN W BUCAY MD PLLC | SAN ANTONIO | DERMATOLOGY | 3 | 485 | $49,978 | $103 | premium | 0.2% | 0.0% | (210) 370-9995 |
| 92 | DERMSOUTH, PA | PEARLAND | DERMATOLOGY | 2 | 476 | $62,832 | $132 | premium | 0.2% | 0.0% | (713) 340-0030 |
| 93 | ALL SKIN DERMATOLOGY, PLLC | WICHITA FALLS | DERMATOLOGY | 2 | 472 | $83,141 | $176 | premium | 0.2% | 0.0% | (940) 666-3030 |
| 94 | NIGRO DERMATOLOGY GROUP, PA | HOUSTON | DERMATOLOGY | 3 | 464 | $66,324 | $143 | premium | 0.2% | 0.0% | (713) 981-4444 |
| 95 | MAGNOLIA DERMATOLOGY OF FRISCO PLLC | FRISCO | DERMATOLOGY | 2 | 434 | $76,818 | $177 | premium | 0.2% | 0.0% | (972) 668-3376 |
| 96 | CINCO RANCH DERMATOLOGY PA | KATY | DERMATOLOGY | 5 | 420 | $63,000 | $150 | premium | 0.2% | 0.0% | (281) 394-9500 |
| 97 | RUSSELL DERMATOLOGY OF CONWAY, PLLC | CONWAY | DERMATOLOGY | 4 | 413 | $43,365 | $105 | premium | 0.2% | 0.0% | 5013285050301 |
| 98 | DERMATOLOGY TREATMENT AND RESEARCH CENTER, PA | DALLAS | DERMATOLOGY | 2 | 405 | $55,239 | $136 | premium | 0.2% | 0.0% | (972) 661-2729 |
| 99 | REVIVAL DERMATOLOGY PLLC | DALLAS | DERMATOLOGY | 3 | 400 | $72,918 | $182 | premium | 0.2% | 0.0% | (214) 675-3227 |
| 100 | ALLUSTRA DERMATOLOGY PLLC | HOUSTON | DERMATOLOGY | 3 | 391 | $57,630 | $147 | premium | 0.2% | 0.0% | (713) 868-5861 |
Showing the top 100 of 3,426 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →
*"Share of specialty" is the group's share of disclosed Medicare-FFS services for the primary code among groups with the SAME modal specialty in the state; "share of state" is the same figure against the whole state. Specialty is each group's modal member specialty from CMS's clinician register — a multi-specialty group carries one label. Where fewer than 11 groups share the specialty in the state, the specialty share renders "—" — the specialty benchmark is suppressed (fewer than 11 groups) and the state share alongside is the benchmark. Group figures sum clinicians affiliated with exactly one group. 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 →
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