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Provider Profile

Steven A. Shirk, 16464-RAC

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At a glance

About Steven Shirk

Steven A. Shirk, 16464-RAC is an addiction & substance abuse counselor based in Fullerton, CA. The provider's National Provider Identifier (NPI) is 1669254744.

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

Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

CA licenceAs reported to the NPI registry
No. 16464-RACAs reported
NPINational Provider Identifier
1669254744Issued 2023

As reported to the 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. Contact the office directly to confirm availability and scheduling.

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.

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