Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lee Tran, PH.D.

Ph.D. Medical Genetics in Walnut Creek, CA · enumerated 2017.

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

National Provider Identifier

1629593652

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Registry record

Entity type Individual (Type 1)

Name Dr. Lee Tran

Credential PH.D.

Sex Male

Practice address 3276 Mcnutt Ave, Walnut Creek, CA, 94597

Phone (925) 933-0107

Enumeration date Aug 10, 2017

Last updated in NPPES Feb 14, 2020

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

170100000X Ph.D. Medical Genetics Other Service Providers Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Lee Tran's NPI record?

Cross-check NPI 1629593652 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629593652 active?

Yes, as of the latest NPPES snapshot, NPI 1629593652 is active (record last updated 2020-02-14).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-14.