Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Anna Marie Weisberg, PH.D.

Clinical Child & Adolescent Psychologist in Concord, CA · enumerated 2007 · practices at A Step Forward.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1568655017

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Registry record

Entity type Individual (Type 1)

Name Dr. Anna Marie Weisberg

Credential PH.D.

Sex Female

Practice address Concord, CA, 94519

Phone (925) 685-9670

Fax (925) 685-1528

Enumeration date Aug 18, 2007

Last updated in NPPES Aug 18, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 14651 (CA) Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 14651 (CA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Anna Weisberg?

Anna Weisberg is registered in NPPES with the primary taxonomy of Clinical Child & Adolescent Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-18.