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

Dr. Brian Joseph Breiling, PSY.D.

Marriage & Family Therapist in Nevada City, CA · enumerated 2011.

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

National Provider Identifier

1427341148

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian Joseph Breiling

Credential PSY.D.

Sex Male

Practice address Nevada City, CA, 95959

Phone (530) 478-9592

Fax (530) 478-9969

Enumeration date May 27, 2011

Last updated in NPPES May 27, 2011

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MK24257 (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

How do I verify Brian Breiling's NPI record?

Cross-check NPI 1427341148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427341148 active?

Yes, as of the latest NPPES snapshot, NPI 1427341148 is active (record last updated 2011-05-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-27.