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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Yen Tun Wang, M.D.

Dermatology Physician in Los Angeles, CA · enumerated 2011 · practices at James Y. Wang, MD, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1013206945

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Registry record

Entity type Individual (Type 1)
Name Yen Tun Wang
Credential M.D.
Sex Male
Practice address Los Angeles, CA, 90017
Phone (213) 319-3339
Fax (213) 408-4414
Enumeration date Mar 31, 2011
Last updated in NPPES Nov 20, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License A123156 (CA) Primary
207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License A123156 (CA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
A123156 Other CA MEDICAL LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Yen Wang practice?
The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yen Wang?
The National Provider Identifier (NPI) for Yen Wang is 1013206945, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-20.