Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

THUY Q. PHAM MD, PC
NPI 1720933179
General Practice in Fountain Valley, CA

Active since March 02, 2026
11420 WARNER AVE, FOUNTAIN VALLEY, CA 92708(714) 495-0905 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 15, 2026, Apr 24, 2026, Apr 16, 2026 and 1 more (4 updates tracked since 2026).

About Thuy Q. Pham Md, Pc NPPES

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

THUY Q. PHAM MD, PC (NPI 1720933179) is a healthcare organization registered as a general practice in Fountain Valley, California and active in the NPI registry since March 2026. The organization lists Mallorie Dang, Manager Of Operations, as its authorized official.

NPPES Registry Identity

NPI1720933179
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameTHUY Q. PHAM MD, PC
Location Address11420 WARNER AVEFountain Valley, CA 92708-2529
Mailing Address600 City Pkwy W Ste 800Orange, CA 92868-2948 · (714) 495-0905
Organization SubpartNo
Authorized OfficialMallorie DangManager Of Operations · (714) 495-0905
Enumeration DateMarch 2, 2026
Last NPPES UpdateJuly 15, 20264 updates tracked since enumeration
NPPES CertifiedJuly 15, 2026
NPI 1720933179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedSpecialistTaxonomy 174400000X
11420 WARNER AVE, Fountain Valley, CA 92708

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

Internal Medicine
11420 WARNER AVE
FOUNTAIN VALLEY, CA 92708
Physical Therapy Assistant
11420 WARNER AVE
FOUNTAIN VALLEY, CA 92708
Internal Medicine
11420 WARNER AVE
FOUNTAIN VALLEY, CA 92708
Family Medicine
11420 WARNER AVE
FOUNTAIN VALLEY, CA 92708
Nurse Practitioner (Family)
11420 WARNER AVE
FOUNTAIN VALLEY, CA 92708
Nurse Practitioner (Family)
11420 WARNER AVE
FOUNTAIN VALLEY, CA 92708
Marriage & Family Therapist
11420 WARNER AVE
FOUNTAIN VALLEY, CA 92708
Internal Medicine
11420 WARNER AVE
FOUNTAIN VALLEY, CA 92708

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 Thuy Q. Pham MD, PC's NPI number?

The NPI number for Thuy Q. Pham MD, PC is 1720933179. It was assigned to this organization in the NPPES registry on March 2, 2026.

Where is Thuy Q. Pham MD, PC located?

Thuy Q. Pham MD, PC is located at 11420 Warner Ave, Fountain Valley, CA 92708. The listed phone number is (714) 495-0905.

What is Thuy Q. Pham MD, PC's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Thuy Q. Pham MD, PC was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.