Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tommy Tran

Q: What is the NPI number for Tommy Tran?

The National Provider Identifier (NPI) for Tommy Tran is 1649735093, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in Costa Mesa, CA · enumerated 2019.

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

National Provider Identifier

1649735093

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Registry record

Entity type Individual (Type 1)

Name Tommy Tran

Sex Male

Practice address 3303 Harbor Blvd Ste B8, Costa Mesa, CA, 92626

Phone (714) 786-6069

Fax (714) 834-9822

Enumeration date Feb 8, 2019

Last updated in NPPES Feb 8, 2019

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

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 Tommy Tran practice?

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

What is the NPI number for Tommy Tran?

The National Provider Identifier (NPI) for Tommy Tran is 1649735093, 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 2019-02-08.