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Provider Profile

Claudia Sieber, MFT

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At a glance

About Claudia Sieber

Claudia Sieber, MFT is a marriage & family therapist based in Oakland, CA. The provider's National Provider Identifier (NPI) is 1376665638.

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

Specialty

Credentials & Licensing

CA · Licensed Marriage and Family TherapistCalifornia Board of Behavioral Sciences
No. 44012CurrentExpires Jan 2028Since 2006
NPINational Provider Identifier
1376665638Issued 2007

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Common questions

What is Claudia Sieber's specialty?

Claudia Sieber is a marriage and family therapist in Oakland, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.

NPI registry

Where can I find Claudia Sieber?

Claudia Sieber is listed at 3637 Grand Ave Suite D, Oakland, CA 94610. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Claudia Sieber?

The number on file is (510) 238-0741. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Claudia Sieber's NPI number?

Claudia Sieber's National Provider Identifier is 1376665638. 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 Claudia Sieber been practicing?

Claudia Sieber has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Claudia Sieber confirmed this information?

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

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