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Provider Profile

Margaret I. Wallhagen, NP

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At a glance

About Margaret Wallhagen

Margaret I. Wallhagen, NP is a nurse practitioner practicing in Mill Valley, CA. This record is held for California licence 7350 · Nurse Practitioner.

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

Specialty

Nurse Practitioner (Primary)

Credentials & Licensing

CA · Public Health NurseBoard of Registered Nursing
No. 16013CurrentExpires Nov 2028Since 1971
CA · Nurse PractitionerBoard of Registered Nursing
No. 7350CurrentExpires Nov 30, 2026Since 1994
NPINone on record
Licence-only provider

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Common questions

What kind of doctor is Margaret I. Wallhagen?

Margaret I. Wallhagen is a nurse practitioner in Mill Valley, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Margaret I. Wallhagen's address?

Margaret I. Wallhagen is listed at Mill Valley, CA 94941. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Margaret I. Wallhagen's NPI number?

Margaret I. Wallhagen's National Provider Identifier is 94004000007350. 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

Has Margaret I. Wallhagen confirmed this information?

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

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