Physician Profile

Margaret E. Hegg, MD

Unclaimed Profile

About Dr. Hegg

Based in Walnut Creek, CA, Margaret E. Hegg, MD is listed in the NPI registry under internal medicine. NPI 1942388012 identifies this record in the national registry.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 26055DelinquentExpired Nov 30, 2025Since 1973
NPINational Provider Identifier
1942388012Issued 2006

Snapshot · verify with the board ↗

Common questions

What kind of doctor is Dr. Hegg?

Dr. Hegg is an internist in Walnut Creek, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Dr. Hegg's address?

Dr. Hegg is listed at 1425 S Main St, Walnut Creek, CA 94596. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Hegg?

The number on file is (925) 295-4000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Hegg's NPI number?

Dr. Hegg's National Provider Identifier is 1942388012. 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. Hegg been practicing?

Dr. Hegg 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. Hegg confirmed this information?

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

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