DIANA DOAN
NPI 1376132274
Pharmacist - Infectious Diseases in Austin, TX

Active since January 14, 2021
1500 RED RIVER ST, AUSTIN, TX 78701(334) 734-4170 Get Directions Write a Review

NPPES record last updated: May 12, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 12, 2025, Jan 14, 2021 (2 updates tracked since 2021).

About Diana Doan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA DOAN (NPI 1376132274) is an individual infectious diseases provider in Austin, Texas, licensed in Texas (72731) and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1376132274
Entity TypeIndividualFemale
Primary Taxonomy1835I0206X
Provider Legal NameDIANA DOAN
Location Address1500 RED RIVER STAustin, TX 78701-1918
Mailing Address1500 Red River StAustin, TX 78701-1918 · (324) 512-7000
Sole ProprietorYes
Enumeration DateJanuary 14, 2021
Last NPPES UpdateMay 12, 20252 updates tracked since enumeration
NPPES CertifiedMay 12, 2025
NPI 1376132274 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacist · Infectious DiseasesPharmacy Service Providers
Taxonomy Code1835I0206X
License Licensed in TX · 72731
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in the use of microbiology and pharmacology to develop, implement, and monitor drug regimens that incorporate antimicrobials to optimize therapy for patients.
1500 RED RIVER ST, Austin, TX 78701

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Neurology)
1500 RED RIVER ST
AUSTIN, TX 78701
Pharmacist
1500 RED RIVER ST
AUSTIN, TX 78701
Nurse Practitioner (Family)
1500 RED RIVER ST
AUSTIN, TX 78701
Psychiatry & Neurology (Neurology)
1500 RED RIVER ST
AUSTIN, TX 78701
Surgery
1500 RED RIVER ST
AUSTIN, TX 78701
Emergency Medicine
1500 RED RIVER ST
AUSTIN, TX 78701
Psychiatry & Neurology (Psychiatry)
1500 RED RIVER ST
AUSTIN, TX 78701
Physician Assistant
1500 RED RIVER ST
AUSTIN, TX 78701

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Doan's NPI number?

The NPI number for Diana Doan is 1376132274. It was assigned to this individual provider in the NPPES registry on January 14, 2021.

Where is Diana Doan located?

Diana Doan practices at 1500 Red River St, Austin, TX 78701. The listed phone number is (334) 734-4170.

What is Diana Doan's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Infectious Diseases, with taxonomy code 1835I0206X.

When was this NPI record last updated?

The NPPES record for Diana Doan was last updated on May 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.