DermatologistIndex

James T Wang MD INC

Dermatology practice in Rancho Santa Margarita, CA

Registered providerLicense # listed (CA)

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Public-record details

Address
29833 Santa Margarita Pkwy, Suite 100, Rancho Santa Margarita, CA 92688
Phone
(949) 888-9288
Listed under
Practices and organizations
NPI
1366645145
NPI status
Active in the NPPES registry
Provider type
Organization (practice, clinic or company)
Registered specialty (self-reported taxonomy)
Dermatology (207N00000X)
License number on NPI record
G79462 (CA)
Authorized official
James Wang, MD, Owner
NPI first issued
Jun 7, 2007
Years since NPI first issued
19 years (since 2007)
License state on NPI record
CA
NPI record last updated
Mar 22, 2021
Other practice locations (NPPES)
1: Huntington Beach, CA
Other dermatology listings at this street address
1

NPI 1366645145 is active in the federal NPPES registry (CMS) with Dermatology as its self-reported primary taxonomy; license G79462 (CA) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-10-16.

Public record, not an endorsement. This listing was compiled from public records as of 2026-10-16 and may be incomplete or out of date. Dermatologist Index does not vet, employ, recommend or guarantee dermatology practices; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on Dermatologist Index is not medical advice and does not replace a doctor, nurse, discharge planner or other qualified professional. Do not use it to make decisions about diagnosis or treatment. If you have a medical emergency, call 911. Full disclaimer · Report an error

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an organization, so it may cover several clinicians at this location. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. A registered specialty is not board certification. To check board certification, use the American Board of Dermatology's verification tool (or the American Osteopathic Board of Dermatology for DOs), and confirm the medical license with the state board.

View NPI 1366645145 in the official registry ↗

Dermatology clinicians and practices at this address

Other listings in this directory whose NPI record gives the same street address and ZIP. A shared address usually means a shared practice or building; it does not by itself show who works with whom.

Registered specialty is not board certification. Verify the license with the state medical board and board certification with the American Board of Dermatology or the American Osteopathic Board of Dermatology. Ask whether the practice takes your insurance or Medicare plan before you book.

Other dermatology listings in Rancho Santa Margarita

All 5 in Rancho Santa Margarita →