Provider Profile

Steven A. Shirk, 16464-RAC

Unclaimed Profile

About Steven Shirk

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Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

CA license16464-RAC
NPI1669254744
NPI issued10/16/2023

Source: NPPES NPI Registry

Common questions

What is Steven A. Shirk's specialty?

Steven A. Shirk is an addiction & substance abuse counselor in Fullerton, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Steven A. Shirk?

Steven A. Shirk is listed at 2100 W Commonwealth Ave # 2144, Fullerton, CA 92833. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Steven A. Shirk?

The number on file is (951) 772-6211. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Steven A. Shirk's NPI number?

Steven A. Shirk's National Provider Identifier is 1669254744. 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 Steven A. Shirk been practicing?

Steven A. Shirk has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Steven A. Shirk confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Steven A. Shirk. 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.