Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashley Peterson, PSYD

Clinical Psychologist in Sacramento, CA · enumerated 2014.

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

National Provider Identifier

1417357872

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Registry record

Entity type Individual (Type 1)

Name Dr. Ashley Peterson

Credential PSYD

Sex Female

Practice address 3671 Business Dr Ste 110, Sacramento, CA, 95820

Phone (916) 732-8966

Fax (916) 454-1240

Enumeration date Sep 3, 2014

Last updated in NPPES Oct 18, 2024

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY33568 (CA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Ashley Peterson?

Ashley Peterson is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-18.