Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Carten Mclaughlin, PSYD.

Psychologist in San Francisco, CA · enumerated 2007.

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

National Provider Identifier

1831314863

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Registry record

Entity type Individual (Type 1)

Name Dr. John Carten Mclaughlin

Credential PSYD.

Sex Male

Practice address 295 Fell St, Suite A, San Francisco, CA, 94102

Phone (415) 861-7690

Enumeration date Apr 16, 2007

Last updated in NPPES Feb 26, 2008

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY20559 (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.

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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 John Mclaughlin?

John Mclaughlin is registered in NPPES with the primary taxonomy of 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 2008-02-26.