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Dermatology Specialists in Pasadena, CA

Browse 22 Dermatology providers listed in NPPES with a practice address in Pasadena, California.

22 Healthcare Providers

How Pasadena compares with the U.S.

Pasadena has 16 clinicians in Dermatology per 100,000 residents, 3.4 times the U.S. rate of 4.7.

That is 22 active clinicians in Dermatology with a practice address in Pasadena, for a population of 136,969.

The California rate is 5.3 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

89% of clinicians in Dermatology in Pasadena listed in the CMS Medicare file (17 of 19) accept Medicare assignment. That is lower than the California share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

16% of clinicians in Dermatology in Pasadena listed in the CMS Medicare file (3 of 19) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the California share of 22%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Dermatology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Dermatology practitioners in Pasadena, CA

Source: CMS PECOS
PECOS Enrolled Specialists 20 In Pasadena, CA
Part B Lab & Imaging Eligible 20 Diagnostic Referrals
DME Ordering Eligible 20 Durable Medical Equipment
Home Health Agency Referrals 20 HHA Ordering Eligible
Showing 1โ€“20 of 22 providers
With recent CMS data first, then Aโ€“Z

Dr. Heather Lee Butler , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
625 S Fair Oaks Ave, #200, Pasadena, CA 911052613
Phone: 6267937790
NPI Identifier 1417927419
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Dr. Yuchi C Chang , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
401 S. Fair Oaks Ave, Pasadena, CA 91108
Phone: 6264057221
NPI Identifier 1083804439
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Dr. Tommy Ho-Yin Chen , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
50 Bellefontaine St, #301, Pasadena, CA 911053132
Phone: 6267934857
NPI Identifier 1326136854
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Dr. Janice Lee Davolio , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
800 Fairmount Ave, Ste 425, Pasadena, CA 911053150
Phone: 6264499992
NPI Identifier 1972527521
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Dr. Sara Y Gaspard , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
625 S Fair Oaks Ave, #200, Pasadena, CA 911052613
Phone: 6267937790
NPI Identifier 1023253473
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Active NPI Status
800 Fairmount Ave, Suite 310, Pasadena, CA 911053150
Phone: 6267952007
NPI Identifier 1154313732
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Dr. Pamela Bostic Hu , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
473 N Fair Oaks Ave, Pasadena, CA 911033621
Phone: 6267922378
NPI Identifier 1568791721
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Active NPI Status
225 S Euclid Ave, Pasadena, CA 911012717
Phone: 6265849933
NPI Identifier 1275522484
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Dr. Yuri Kim , DO

Dermatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
10 Congress St Ste 350, Pasadena, CA 911053020
Phone: 6265099449
NPI Identifier 1841606076
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Dr. Ivy Ann Lee , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
960 E. Green Street, Suite #330, Pasadena, CA 91106
Phone: 6264494207
NPI Identifier 1699947317
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
401 S Fair Oaks Ave, Pasadena, CA 911052603
Phone: 6264057221
NPI Identifier 1578628731
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Dr. Janice Emilie Ma , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
70 S Lake Ave Ste 930, Pasadena, CA 911014938
Phone: 6265141472
NPI Identifier 1306330410
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Dr. Taraneh Matin , DO

Dermatology

Active NPI Status Accepts Medicare Assignment
675 S Arroyo Pkwy, Pasadena, CA 911053263
Phone: 6265854120
NPI Identifier 1528508876
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Dr. Ronald O Rigor , MD

Dermatology

Active NPI Status
675 S Arroyo Pkwy, 100, Pasadena, CA 911053263
Phone: 6268443884
NPI Identifier 1700835675
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Dr. Riana Dutt Sanyal , MD, MSCR

Dermatology

Active NPI Status Accepts Medicare Assignment
70 S Lake Ave Ste 930, Pasadena, CA 911014938
Phone: 6265141472
NPI Identifier 1619538659
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Dr. Teo Soleymani , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
50 Bellefontaine St Ste 202, Pasadena, CA 911053132
Phone: 6266543376
NPI Identifier 1447679865
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Active NPI Status
625 S Fair Oaks Ave Ste 200, Pasadena, CA 911052651
Phone: 6267937790
NPI Identifier 1386263317
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Active NPI Status Accepts Medicare Assignment
800 Fairmount Ave, Suite 425, Pasadena, CA 911053150
Phone: 6264499992
NPI Identifier 1477560951
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Dr. Elizabeth Wachsman , MD

Dermatology

Active NPI Status Accepts Medicare Assignment
675 S Arroyo Pkwy, Pasadena, CA 911053263
Phone: 6265854120
NPI Identifier 1033328604
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Dr. Narineh Zohrabian , MD

Dermatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
536 S Fair Oaks Ave, Pasadena, CA 911052606
Phone: 6268179944
NPI Identifier 1013228725
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Frequently Asked Questions about Dermatology in Pasadena

How do I check a Dermatology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.