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Provider Profile

William D. Parker

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At a glance

About William Parker

William D. Parker is listed as a student in an organized health care education program in San Diego, CA. William is also listed as specializing in physician assistant — medical. The provider's National Provider Identifier (NPI) is 1679365134.

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

Credentials & Licensing

NPINational Provider Identifier
1679365134Issued 2025

As reported to the NPI registry ↗

Common questions

What is William D. Parker's specialty?

William D. Parker is a medical trainee in San Diego, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where can I find William D. Parker?

William D. Parker is listed at 1066 Hayes Ave, San Diego, CA 92103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact William D. Parker?

The number on file is (405) 213-2964. Contact the office directly to confirm availability and scheduling.

NPI registry

What is William D. Parker's NPI number?

William D. Parker's National Provider Identifier is 1679365134. 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 William D. Parker been practicing?

William D. Parker has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has William D. Parker confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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