Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barbara Huynh, D.O., Inc.

Q: What is the NPI number for Barbara Huynh, D.O., Inc.?

The NPI for Barbara Huynh, D.O., Inc. is 1144688789, a Type 2 (organization) record in the CMS NPPES registry.

Adult Mental Health Clinic/Center in San Marino, CA · enumerated 2016 · authorized official Barbara Huynh, President/Owner.

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

National Provider Identifier

1144688789

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Registry record

Entity type Organization (Type 2)

Legal business name Barbara Huynh, D.O., Inc.

Practice address 1455 San Marino Ave Ste A, San Marino, CA, 91108

Phone (626) 577-9010

Fax (626) 577-9129

Enumeration date Feb 9, 2016

Last updated in NPPES Feb 9, 2016

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities · License 20A11233 (CA) Primary

Authorized official

Name Barbara Huynh

Title President/Owner

Phone (626) 577-9010

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

Who is the authorized official for Barbara Huynh, D.O., Inc.?

NPPES lists Barbara Huynh (President/Owner) as the authorized official for this organization.

What is the NPI number for Barbara Huynh, D.O., Inc.?

The NPI for Barbara Huynh, D.O., Inc. is 1144688789, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-09.