1. Home
  2. Directory
  3. California
  4. Stockton
  5. Family Medicine
  6. NPI Profile

DAN NGUYEN DO
NPI 1225731490
Family Medicine in Stockton, CA

Active since March 24, 2023
1800 N CALIFORNIA ST, STOCKTON, CA 95204(209) 547-7143 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 28, 2026, Mar 24, 2023 (2 updates tracked since 2023).

About Dan Nguyen Do NPPES

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

DAN NGUYEN DO (NPI 1225731490) is an individual family medicine provider in Stockton, California, licensed in California (20A24845) and active in the NPI registry since March 2023. He maintains a secondary practice location in Stockton.

NPPES Registry Identity

NPI1225731490
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDAN NGUYENCredential: DO
Location Address1800 N CALIFORNIA STStockton, CA 95204-6019
Mailing Address1800 N California StStockton, CA 95204-6019
Phone(209) 547-7143
Sole ProprietorNo
Enumeration DateMarch 24, 2023
Last NPPES UpdateMay 28, 20262 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
✔ NPI 1225731490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A24845
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1800 N CALIFORNIA ST, Stockton, CA 95204
Open in Google Maps ↗

Secondary Practice Location 1

Location 17912 West Ln Ste 221Stockton, CA 95210-3159 · Phone (209) 944-4700

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.

MONICA CHAPPIDI DO
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-5949
DEEPAK GIR MD
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-7177
PRIYADEEP KANG MD
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-7181
NANCY THI NGUYEN CF-SLP
Speech-Language Pathologist
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 943-2000
DR. VALERIE DEJESUS MD
Anesthesiology
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-5716
DR. AMATYA TARAN MD
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-7177
LARRY GEORGE OTTERSTETTER DO
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-7181
SHUBHPREET KAUR SOHAL
Nurse Practitioner (Family)
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 466-0456

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 Dan Nguyen's NPI number?

The NPI number for Dan Nguyen is 1225731490. It was assigned to this individual provider in the NPPES registry on March 24, 2023.

Where is Dan Nguyen located?

Dan Nguyen practices at 1800 N California St, Stockton, CA 95204. The listed phone number is (209) 547-7143.

What is Dan Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Dan Nguyen was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.