Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tracy Nguyen Tu, PHARM.D

Q: What is the NPI number for Tracy Tu?

The National Provider Identifier (NPI) for Tracy Tu is 1912237975, a Type 1 (individual) record in the CMS NPPES registry.

Pharmacist in Santa Ana, CA · enumerated 2010.

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

National Provider Identifier

1912237975

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Registry record

Entity type Individual (Type 1)

Name Dr. Tracy Nguyen Tu

Credential PHARM.D

Sex Female

Practice address 800 N Tustin Ave, Suit K, Santa Ana, CA, 92705

Phone (714) 558-1900

Fax (714) 558-1903

Enumeration date Jan 13, 2010

Last updated in NPPES Feb 6, 2014

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 59341 (CA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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 Tracy Tu practice?

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

What is the NPI number for Tracy Tu?

The National Provider Identifier (NPI) for Tracy Tu is 1912237975, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-06.