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Medicare California · CY2024

Who bills the most Destruction of precancer skin growth, 2-14 growths (17003) to Medicare in California?

Medicare Part B FFS · CY2024 · as published by CMS
384
Billing groups
1,654,269
Named-group FFS services
$31,693,295
Named-group submitted charges
$19
Avg charge / service
$7
Avg allowed / service
28%
Top-5 concentration
20%
Independent share

384 physician groups billed Destruction of precancer skin growth, 2-14 growths (17003) to Medicare fee-for-service in California in 2024; the top five named groups hold 28% of that volume, and independent (non-hospital-affiliated) groups deliver 20%.

17003 — Destruction of precancer skin growth, 2-14 growths · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.

Snapshot covers the whole California market — the table below shows the top 100 groups (free tier).

Payer-mix context

Medicare fee-for-service covers 49% of Medicare in California; Medicare Advantage penetration 45% → 51% since 2020.

Market structure — concentration, independent share, and the consolidation trend for this market — is part of the market analytics platform — built, not launched yet. Notify me at launch →
#Physician groupCityStSpecialty Providers 17003 svcs Share*Phone
1 J ROBERT WEST MD INC LAS VEGASCADERMATOLOGY 140 160,015 6.5% (702) 258-1001
2 GOLDEN STATE DERMATOLOGY ASSOCIATES, INC. WALNUT CREEKCADERMATOLOGY 118 107,134 4.3% (925) 932-7704
3 CSI MEDICAL GROUP SARATOGACADERMATOLOGY 97 86,627 3.5% (408) 253-4407
4 SUTTER BAY MEDICAL FOUNDATION PALO ALTOCAINTERNAL MEDICINE 3716 55,211 2.2% (415) 600-1020
5 SCRIPPS HEALTH LA JOLLACAPHYSICIAN ASSISTANT 1431 54,541 2.2% (858) 455-9100
6 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTOCADIAGNOSTIC RADIOLOGY 2420 36,848 1.5% (916) 681-8852
7 SAN LUIS DERMATOLOGY, INC. SAN LUIS OBISPOCADERMATOLOGY 6 32,996 1.3% (805) 541-2650
8 FOREFRONT DERMATOLOGY - PACIFIC, P.C. THOUSAND OAKSCADERMATOLOGY 25 26,009 1.0% (805) 497-1694
9 REDWOOD FAM DERMATOLOGY MEDICAL ASSOCIATES - A MEDICAL CORPORATION SANTA ROSACAPHYSICIAN ASSISTANT 18 25,895 1.0% (707) 545-4537
10 REDDING DERMATOLOGY MEDICAL GROUP INC REDDINGCAPHYSICIAN ASSISTANT 14 25,628 1.0% (530) 241-1111
11 LA LASER CENTER PC A PROFESSIONAL MEDICAL CORPORATION BISHOPCAPHYSICIAN ASSISTANT 82 22,440 0.9% (760) 873-8781
12 J. SCOTT BOSWELL, MD A MEDICAL CORPORATION FRESNOCANURSE PRACTITIONER 14 22,223 0.9% (559) 439-3000
13 DERMATOLOGIST MEDICAL GROUP OF NORTH COUNTY INC OCEANSIDECADERMATOLOGY 19 21,079 0.9% (760) 758-5340
14 DERMATOLOGY SPECIALISTS INC OCEANSIDECADERMATOLOGY 14 18,713 0.8% (760) 757-7546
15 STANFORD HEALTH CARE STANFORDCADIAGNOSTIC RADIOLOGY 3039 18,393 0.7% (650) 723-4000
16 NORTH PACIFIC DERMATOLOGY A MEDICAL CORPORATION CRESCENT CITYCAPHYSICIAN ASSISTANT 7 18,187 0.7% 7074648335212
17 CONTOUR DERMATOLOGY AND COSMETIC SURGERY MEDICAL CENTER APC RANCHO MIRAGECAPHYSICIAN ASSISTANT 16 15,574 0.6% (760) 423-4000
18 ANTHONY HUYNH MEDICAL GROUP INC EL CENTROCADERMATOLOGY 5 15,440 0.6% (760) 337-8500
19 ALPINE ALLERGY AND ASTHMA ASSOCIATES INC AUBURNCAPHYSICIAN ASSISTANT 6 14,511 0.6% (530) 888-1016
20 JEFFREY ROSS GUNTER MD INC GATESVILLECANURSE PRACTITIONER 15 13,965 0.6% (661) 949-0004
21 SANSUM CLINIC SANTA BARBARACAINTERNAL MEDICINE 322 13,695 0.6% (805) 681-7500
22 KEITH MARK GROSS MD INC VICTORVILLECADERMATOLOGY 4 13,589 0.5% (760) 951-9895
23 PROVIDENCE MEDICAL FOUNDATION FULLERTONCAPHYSICIAN ASSISTANT 1455 13,521 0.5% (714) 871-3006
24 REGENTS UNIV OF CALIFORNIA UCSF SAN FRANCISCOCAPHYSICIAN ASSISTANT 277 12,658 0.5% (415) 476-1000
25 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGOCADIAGNOSTIC RADIOLOGY 2057 12,463 0.5% (800) 926-8273
26 HODARI MD DERMATOLOGY INC CHICOCAPHYSICIAN ASSISTANT 10 11,349 0.5% (530) 894-6832
27 EISENHOWER MEDICAL CENTER RANCHO MIRAGECANURSE PRACTITIONER 457 11,345 0.5% (760) 340-3911
28 SOLANO DERMATOLOGY ASSOCIATES INC VALLEJOCADERMATOLOGY 5 11,101 0.4% 7076435785338
29 JEFFREY J CROWLEY MD INC BAKERSFIELDCADERMATOLOGY 3 11,043 0.4% (661) 327-3756
30 PEYMAN GHASRI MD A PROF CORP TARZANACADERMATOLOGY 3 11,043 0.4% (818) 344-3376
31 MICHAEL P MILLIGAN MD INC RANCHO MIRAGECAFAMILY PRACTICE 3 10,958 0.4% (760) 328-8884
32 SKIN AND BEAUTY CENTER INC NORTHRIDGECADERMATOLOGY 33 10,774 0.4% (818) 886-3884
33 CARMELO PLATEROTI D O A PROFESSIONAL CORPORATION TEMPLETONCANURSE PRACTITIONER 4 9,498 0.4% (805) 434-2821
34 BERNARDO DERMATOLOGY MEDICAL GROUP INC POWAYCADERMATOLOGY 8 8,823 0.4% (858) 451-3311
35 FRESNO DERMATOLOGY SPECIALISTS INC FRESNOCANURSE PRACTITIONER 6 8,807 0.4% (559) 233-3376
36 PACIFIC DERMATOLOGY INSTITUTE REDLANDSCAPHYSICIAN ASSISTANT 33 8,534 0.3% (909) 793-2323
37 SHARP REES-STEALY MEDICAL GROUP INC SAN DIEGOCAPHYSICIAN ASSISTANT 872 8,510 0.3% (858) 499-2600
38 UCI DEPARTMENT OF DERMATOLOGY ORANGECADERMATOLOGY 37 8,406 0.3% (714) 456-7004
39 INTEGRATED DERMATOLOGY OF WESTLAKE VILLAGE PC WESTLAKE VILLAGECADERMATOLOGY 7 7,991 0.3% (805) 495-0551
40 GEORGE KEITH LLEWELLYN, MD, INC. SANTA BARBARACAPHYSICIAN ASSISTANT 3 7,744 0.3% (805) 884-4900
41 HOWARD FEIN MD INC LONG BEACHCAPHYSICIAN ASSISTANT 14 7,696 0.3% (310) 541-7800
42 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOMCADIAGNOSTIC RADIOLOGY 1197 7,601 0.3% (916) 983-7476
43 ARTIUS DERMATOLOGY ASSOCIATES PC PORTERVILLECAPHYSICIAN ASSISTANT 19 7,490 0.3% (559) 781-1812
44 ISLAND DERMATOLOGY, INC. GLENDORACAPHYSICIAN ASSISTANT 27 7,348 0.3% (626) 914-3675
45 SIERRA DERM INC GRASS VALLEYCAPHYSICIAN ASSISTANT 2 7,259 0.3% (530) 272-2303
46 EITAN HOMA MD AND JENNIFER KRASNOFF MD INC HERCULESCADERMATOLOGY 5 7,207 0.3% (510) 741-7418
47 ALAMITOS DERMATOLOGICAL MEDICAL CLINIC A PROFESSIONAL CORP LOS ALAMITOSCADERMATOLOGY 5 7,146 0.3% (562) 598-8593
48 PREMIER DERMATOLOGY ASSOCIATES OF ORANGE COUNTY NEWPORT BEACHCADERMATOLOGY 3 7,109 0.3% (949) 251-0427
49 COMPREHENSIVE DERMATOLOGY GROUP ENCINITASCADERMATOLOGY 6 6,934 0.3% (760) 634-3376
50 CEDARS-SINAI MEDICAL CARE FOUNDATION LOS ANGELESCAPHYSICIAN ASSISTANT 1699 6,792 0.3% (310) 423-0674
51 MANGROVE MEDICAL GROUP CHICOCANURSE PRACTITIONER 9 6,608 0.3% 5303450064268
52 WILLIAM J WICKWIRE M D INC A PROFESSIONAL CORPORATION REDONDO BEACHCAPHYSICIAN ASSISTANT 10 6,563 0.3%
53 THE REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELESCADERMATOLOGY 35 6,449 0.3% (310) 825-6911
54 INTEGRATED DERMATOLOGY OF LAKEPORT PC LAKEPORTCADERMATOLOGY 2 6,351 0.3% (707) 263-8955
55 HUNG V. ONG, MD., INC. NEWPORT BEACHCADERMATOLOGY 3 6,217 0.3% (949) 646-7546
56 ANA CARDENAS DERMATOLOGY A PROFESSIONAL CORPORATION BAKERSFIELDCAPHYSICIAN ASSISTANT 5 6,130 0.2% (661) 410-7546
57 INTEGRATED DERMATOLOGY OF SANTA ROSA PC SANTA ROSACADERMATOLOGY 6 6,041 0.2% (707) 528-4239
58 DERMATOLOGY ASSOCIATES OF ORANGE COUNTY INC NEWPORT BEACHCADERMATOLOGY 2 5,793 0.2% (949) 706-7766
59 PACIFIC SKIN INSTITUTE SACRAMENTOCADERMATOLOGY 8 5,719 0.2% (916) 925-7020
60 GREENBRAE DERMATOLOGY, A MEDICAL CORPORATION GREENBRAECADERMATOLOGY 6 5,688 0.2% (415) 925-0550
61 ERIC S LEE MD LOS GATOSCADERMATOLOGY 2 5,586 0.2% (408) 848-0888
62 BRADLEY S KURGIS DO INC TEMPLETONCAPHYSICIAN ASSISTANT 2 5,573 0.2% (805) 434-5563
63 NOVATO DERMATOLOGY ASSOCIATES A MEDICAL CORPORATION NOVATOCADERMATOLOGY 2 5,516 0.2% (415) 892-0754
64 EYE ASSOCIATES OF SEBASTOPOL MEDICAL GROUP SEBASTOPOLCAPHYSICIAN ASSISTANT 6 5,494 0.2% (707) 823-7628
65 R MAKALA ANDERS MD MEDICAL CORPORATION SONOMACADERMATOLOGY 2 5,479 0.2% (707) 938-1423
66 COASTAL MEDICAL AND COSMETIC DERMATOLOGY INC LA JOLLACADERMATOLOGY 3 5,461 0.2% (858) 657-0267
67 ADVANCED DERMATOLOGY CARE INC SAN RAMONCAPHYSICIAN ASSISTANT 8 5,407 0.2%
68 DERMATOLOGY MEDICAL GROUP OF OXNARD AND CAMARILLO OXNARDCADERMATOLOGY 4 5,407 0.2% (805) 983-0343
69 THE REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELESCAINTERNAL MEDICINE 1424 5,387 0.2% (310) 825-7922
70 PENINSULA DERMATOLOGY MEDICAL GROUP INC BURLINGAMECADERMATOLOGY 4 5,274 0.2% (650) 692-0182
71 SOUTH BAY SKIN AND CANCER MEDICAL GROUP INC CHULA VISTACADERMATOLOGY 3 5,198 0.2% (619) 426-9600
72 NORTH COUNTY DERMATOLOGY CENTER GP ENCINITASCADERMATOLOGY 3 5,164 0.2% (760) 230-2805
73 CALIFORNIA DERMATOLOGY GROUP PC SOLVANGCADERMATOLOGY 2 5,019 0.2% (805) 892-8222
74 DERMATOLOGY CONSULTANTS OF SACRAMENTO A MEDICAL CORP SACRAMENTOCADERMATOLOGY 4 4,855 0.2% (916) 739-1505
75 CHICO DERMATOLOGY INC CHICOCAPHYSICIAN ASSISTANT 2 4,696 0.2% (530) 774-2650
76 SANTA MONICA DERMATOLOGY GROUP SANTA MONICACADERMATOLOGY 4 4,678 0.2% (310) 829-4484
77 WEST OAK DERMATOLOGY INC ROSEVILLECAPHYSICIAN ASSISTANT 4 4,606 0.2% (916) 755-0077
78 ACCREDITED DERMATOLOGY MEDICAL CLINIC INC FULLERTONCADERMATOLOGY 2 4,591 0.2% (714) 525-3500
79 PETER L. KARLSBERG, M.D. A MEDICAL CORPORATION VENTURACADERMATOLOGY 2 4,523 0.2% (805) 677-1600
80 PARHAM TABIBIAN MD INC LOS ALAMITOSCAPHYSICIAN ASSISTANT 8 4,467 0.2% (562) 799-3330
81 HAL M WEITZBUCH MD MEDICAL CORPORATION CALABASASCADERMATOLOGY 4 4,461 0.2% (818) 222-7495
82 ROBERTA D SENGELMANN MD INC SANTA BARBARACADERMATOLOGY 5 4,380 0.2% (805) 770-3999
83 WILLIAM F RESH MD SKIN AND SKIN CANCER MEDICAL GROUP OF SAN DIEGO INC NATIONAL CITYCADERMATOLOGY 16 4,370 0.2% (619) 267-8303
84 MALCOLM KE MD A PROFESSIONAL CORPORATION YORBA LINDACADERMATOLOGY 5 4,368 0.2% (714) 524-9700
85 NATALIE DRIESSEN MD INC PALM DESERTCAPHYSICIAN ASSISTANT 11 4,367 0.2% (760) 773-6616
86 CALIFORNIA COASTAL DERMATOLOGY A MEDICAL CORPORATION MISSION VIEJOCADERMATOLOGY 2 4,266 0.2% (949) 542-8500
87 DESCANSO DERMATOLOGY MEDICAL GROUP LA CANADACADERMATOLOGY 4 4,085 0.2% (818) 790-6726
88 HUNTINGTON DERMATOLOGY MEDICAL GROUP INC PASADENACADERMATOLOGY 6 4,041 0.2% (626) 449-9992
89 DAVID DENENHOLZ MD INC PASADENACADERMATOLOGY 4 3,964 0.2% (626) 449-4207
90 DERMATOLOGY MEDICAL GROUP OF SAN FRANCISCO INC SAN FRANCISCOCADERMATOLOGY 4 3,872 0.2% (415) 362-2238
91 AMERICAN SKIN INSTITUTE INC SHERMAN OAKSCAPHYSICIAN ASSISTANT 7 3,846 0.2% (818) 907-7546
92 VIPAL SONI MD INC HUNTINGTON BEACHCADERMATOLOGY 4 3,845 0.2% (714) 848-0770
93 HAYES B GLADSTONE MD PC MANTECACAPHYSICIAN ASSISTANT 6 3,823 0.2% (925) 837-6000
94 DEL MAR MED A MEDICAL CORPORATION SAN DIEGOCADERMATOLOGY 4 3,810 0.2% (858) 755-6647
95 ESCONDIDO DERMATOLOGY INC A PROFESSIONAL CORPORATION ESCONDIDOCADERMATOLOGY 2 3,806 0.2% (760) 747-1980
96 JEROME R POTOZKIN MD, A PROFESSIONAL CORPORATION DANVILLECADERMATOLOGY 7 3,673 0.1% (925) 838-4900
97 GROSSMONT DERMATOLOGY MEDICAL CLINIC LA MESACADERMATOLOGY 9 3,652 0.1% 6194621670215
98 KRISTEN AGUIRRE MD INC LAGUNA HILLSCADERMATOLOGY 3 3,556 0.1% (949) 464-5770
99 JOSEPH H GREENBERG LTD A MEDICAL CORP SAN RAFAELCADERMATOLOGY 4 3,518 0.1% (415) 472-3903
100 PACIFIC SHORES DERMATOLOGY AND SKIN CANCER INSTITUTE ARROYO GRANDECADERMATOLOGY 2 3,446 0.1% (805) 202-8245

*Share of California's disclosed Medicare-FFS services for 17003, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 17003 in California — including groups registered elsewhere ("City" is each 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.

How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.

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 →