Physician Profile

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About GADD

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Areas of Expertise

Nurse Practitioner — Psychiatric/Mental Health (Primary)

Common questions

What is Dr. Gadd's specialty?

Dr. Gadd is a nurse practitioner in Fullerton, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Nurse Practitioner — Psychiatric/Mental Health”.

NPI registry

Where can I find Dr. Gadd?

Dr. Gadd is listed at 616 N HALE AVE, Fullerton, CA 92831. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Gadd?

The number on file is (714) 263-5643. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Gadd's NPI number?

Dr. Gadd's National Provider Identifier is 1093632366. 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 Dr. Gadd confirmed this information?

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

Guide.md

Licensing & Certification

CA license95040321
NPI1093632366
NPI issued06/30/2026

Source: NPPES NPI Registry

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Related providers

Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.

Other nurse practitioners in Fullerton 3

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.