Provider Profile

Frederick M. Siglar

Unclaimed Profile

About Frederick Siglar

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Specialty

Mental Health Counselor (Primary)

Credentials & Licensing

NPI1346170586
NPI issued05/20/2026

Source: NPPES NPI Registry

Common questions

What kind of doctor is Frederick M. Siglar?

Frederick M. Siglar is a mental health counselor in South Pasadena, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Frederick M. Siglar's address?

Frederick M. Siglar is listed at 625 Fair Oaks Ave Ste 300, South Pasadena, CA 91030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Frederick M. Siglar?

The number on file is (626) 441-4221. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Frederick M. Siglar's NPI number?

Frederick M. Siglar's National Provider Identifier is 1346170586. 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 Frederick M. Siglar confirmed this information?

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

Guide.md

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