Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Dat Tien Dinh, LMFT110788

Q: What is the NPI number for Dat Dinh?

The National Provider Identifier (NPI) for Dat Dinh is 1144481771, a Type 1 (individual) record in the CMS NPPES registry.

Marriage & Family Therapist in Westminster, CA · enumerated 2008.

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

National Provider Identifier

1144481771

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Registry record

Entity type Individual (Type 1)

Name Mr. Dat Tien Dinh

Credential LMFT110788

Sex Male

Practice address 14140 Beach Blvd, Suite 223, Westminster, CA, 92683

Phone (714) 896-7566

Enumeration date Jun 17, 2008

Last updated in NPPES Feb 28, 2020

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LMFT110788 (CA) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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

Where does Dat Dinh practice?

The practice location on file with NPPES is in Westminster, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dat Dinh?

The National Provider Identifier (NPI) for Dat Dinh is 1144481771, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-28.