1. Home
  2. Directory
  3. California
  4. Fountain Valley
  5. Pediatrics
  6. NPI Profile

DAVID DUNGCHI NGUYEN MD
NPI 1699845156
Pediatrics - Adolescent Medicine in Fountain Valley, CA

Active since November 09, 2006
16040 HARBOR BLVD, SUITE I, FOUNTAIN VALLEY, CA 92708(714) 775-2600(714) 775-2622 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About David Dungchi Nguyen Md NPPES

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

DAVID DUNGCHI NGUYEN MD (NPI 1699845156) is an individual adolescent medicine provider in Fountain Valley, California, licensed in California (A54119) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1699845156
Entity TypeIndividualMale
Primary Taxonomy2080A0000X
Provider Legal NameDAVID DUNGCHI NGUYENCredential: MD
Location Address16040 HARBOR BLVD, SUITE IFountain Valley, CA 92708-1327
Mailing Address16040 Harbor Blvd, Suite IFountain Valley, CA 92708-1327 · (714) 775-2600 · Fax (714) 775-2622
Phone(714) 775-2600
Fax(714) 775-2622
Sole ProprietorYes
Enumeration DateNovember 9, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1699845156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080A0000X
License✔ Licensed in CA · A54119
Definition
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
16040 HARBOR BLVD, Fountain Valley, CA 92708
Open in Google Maps ↗

Other Providers at the Same Location NPPES 4

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

MRS. SUNMI PARK
Acupuncturist
16040 HARBOR BLVD, SUITE J
FOUNTAIN VALLEY, CA 92708
Orange County (714) 775-4600
HOANG TRAN NGUYEN M.D.
Internal Medicine
16040 HARBOR BLVD, STE. G
FOUNTAIN VALLEY, CA 92708
Orange County (714) 531-7930
HOANG TRAN NGUYEN MD INC
Internal Medicine
16040 HARBOR BLVD, #G
FOUNTAIN VALLEY, CA 92708
Orange County (714) 531-7930
HARBOR HEALTHY LIVING PHARMACY INC
Pharmacy (Community/Retail Pharmacy)
16040 HARBOR BLVD, STE K
FOUNTAIN VALLEY, CA 92708
Orange County (714) 531-9988

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 David Nguyen's NPI number?

The NPI number for David Nguyen is 1699845156. It was assigned to this individual provider in the NPPES registry on November 9, 2006.

Where is David Nguyen located?

David Nguyen practices at 16040 Harbor Blvd Suite I, Fountain Valley, CA 92708. The listed phone number is (714) 775-2600.

What is David Nguyen's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

When was this NPI record last updated?

The NPPES record for David Nguyen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.