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DR. PEGGY TUN M.D.
NPI 1689680100
Pediatrics - Clinical & Laboratory Immunology in Mountain View, CA

Active since August 01, 2006
2490 HOSPITAL DR STE 311, MOUNTAIN VIEW, CA 94040(650) 962-4690(650) 962-4694 Get Directions Write a Review

NPPES record last updated: August 22, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Peggy Tun M.d. NPPES

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

DR. PEGGY TUN M.D. (NPI 1689680100) is an individual clinical & laboratory immunology provider in Mountain View, California, licensed in California (G27696) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1689680100
Entity TypeIndividualFemale
Primary Taxonomy2080I0007X
Provider Legal NameDR. PEGGY TUNCredential: M.D.
Location Address2490 HOSPITAL DR STE 311Mountain View, CA 94040-4126
Mailing Address2490 Hospital Dr Ste 311Mountain View, CA 94040-4126 · (650) 962-4690 · Fax (650) 962-4694
Phone(650) 962-4690
Fax(650) 962-4694
Sole ProprietorNo
Enumeration DateAugust 1, 2006
Last NPPES UpdateAugust 22, 2011
✔ NPI 1689680100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Clinical & Laboratory ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code2080I0007X
License✔ Licensed in CA · G27696
Definition

A pediatrician who specializes in clinical and laboratory immunology disease management.

2490 HOSPITAL DR STE 311, Mountain View, CA 94040
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Other Identifiers 3

Medicare UPINA43451CA
MedicaidGR0098530CA
Medicare ID-Type UnspecifiedZZZ86934ZCA

Other Providers at the Same Location NPPES 8

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

HUSNA KHAN PA
Physician Assistant (Medical)
2490 HOSPITAL DR STE 311
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4690
JANE LOMBARD MD
Internal Medicine (Cardiovascular Disease)
2490 HOSPITAL DR STE 311
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4690
DR. PUNIT KUMAR SARNA MD
Internal Medicine (Cardiovascular Disease)
2490 HOSPITAL DR STE 311
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4690
DR. DAVID K SINGH MD
Internal Medicine (Clinical Cardiac Electrophysiology)
2490 HOSPITAL DR STE 311
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4690
DR. ANTHONY EA DO
Internal Medicine (Cardiovascular Disease)
2490 HOSPITAL DR STE 311
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4690
DR. RAABIA N AHMAD MD
Internal Medicine (Cardiovascular Disease)
2490 HOSPITAL DR STE 311
MOUNTAIN VIEW, CA 94040
Santa Clara County (314) 368-6546
DR. CINDY WANG M.D.
Internal Medicine (Cardiovascular Disease)
2490 HOSPITAL DR STE 311
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4690
DR. FREDERICK ST. GOAR M.D.
Internal Medicine (Interventional Cardiology)
2490 HOSPITAL DR STE 311
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4690

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 Peggy Tun's NPI number?

The NPI number for Peggy Tun is 1689680100. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Where is Peggy Tun located?

Peggy Tun practices at 2490 Hospital Dr Ste 311, Mountain View, CA 94040. The listed phone number is (650) 962-4690.

What is Peggy Tun's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Clinical & Laboratory Immunology, with taxonomy code 2080I0007X.

When was this NPI record last updated?

The NPPES record for Peggy Tun was last updated on August 22, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.