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Physician Profile

Madeleine R. Hernandez, MD

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At a glance

About Dr. Hernandez

Based in Atascadero, CA, Madeleine R. Hernandez, MD is listed in the NPI registry under internal medicine. NPI 1346292174 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

IL · Physician and Surgeon AMedical Board of California
No. 29569DelinquentExpired Jul 31, 2025Since 1975
NPINational Provider Identifier
1346292174Issued 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. Hernandez's specialty?

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

NPI registry

Where can I find Dr. Hernandez?

Dr. Hernandez is listed at 10333 El Camino Real, Atascadero, CA 93423. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Hernandez?

The number on file is (805) 468-2000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Hernandez's NPI number?

Dr. Hernandez's National Provider Identifier is 1346292174. 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. Hernandez been practicing?

Dr. Hernandez 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. Hernandez confirmed this information?

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

Guide.md

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