Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sarah Ann Cantrell, PH.D.

Clinical Psychologist in Oakland, CA · enumerated 2007 · practices at Children'S Hospital & Research Center at Oakland.

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

National Provider Identifier

1396898953

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Registry record

Entity type Individual (Type 1)

Name Dr. Sarah Ann Cantrell

Credential PH.D.

Sex Female

Practice address 312 Clay St Ste 150, Oakland, CA, 94607

Phone (510) 428-8401

Fax (510) 238-9764

Enumeration date Jan 18, 2007

Last updated in NPPES Jul 31, 2019

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License D1000072 (CA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 25649 (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.

Read the full guide → Validate an NPI →

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 Sarah Cantrell?

Sarah Cantrell 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-31.