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Physician Profile

William F. Resh, MD

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Where to find William F. Resh, MD

About Dr. Resh

William F. Resh, MD practices dermatology in El Cajon, CA. The provider's National Provider Identifier (NPI) is 1154309862.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Dermatology (Primary)

Credentials & Licensing

CA · Physician and Surgeon CMedical Board of California
No. 34661DelinquentExpired Jul 31, 2025Since 1972
NPINational Provider Identifier
1154309862Issued 2006

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Dr. Resh's specialty?

Dr. Resh is a dermatologist (skin doctor) in El Cajon, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.

NPI registry

Where can I find Dr. Resh?

Dr. Resh is listed at 292 Avocado Ave, El Cajon, CA 92020. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Resh?

The number on file is (619) 579-5115. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Resh's NPI number?

Dr. Resh's National Provider Identifier is 1154309862. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has Dr. Resh been practicing?

Dr. Resh has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Resh confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Resh. If this is you, claiming it is free.

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