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Provider Profile

John M. Rosenberg

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At a glance

About John Rosenberg

John M. Rosenberg is an addiction & substance abuse counselor based in San Mateo, CA. The provider's National Provider Identifier (NPI) is 1952280604.

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

Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

NPINational Provider Identifier
1952280604Issued 2025

As reported to the NPI registry ↗

Common questions

What does John M. Rosenberg specialize in?

John M. Rosenberg is an addiction & substance abuse counselor in San Mateo, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is John M. Rosenberg located?

John M. Rosenberg is listed at 2251 Palm Ave, San Mateo, CA 94403. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is John M. Rosenberg's phone number?

The number on file is (360) 984-1841. Contact the office directly to confirm availability and scheduling.

NPI registry

What is John M. Rosenberg's NPI number?

John M. Rosenberg's National Provider Identifier is 1952280604. 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 John M. Rosenberg been practicing?

John M. Rosenberg has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has John M. Rosenberg confirmed this information?

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

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