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DR. JOHN Y. F. TSAI MD
NPI 1033161641
Family Medicine in Pasadena, CA

Active since May 16, 2006
1239 ARDEN ROAD MC1-8, PASADENA, CA 91125(626) 395-6393 Get Directions Write a Review

NPPES record last updated: May 4, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John Y. F. Tsai Md NPPES

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

DR. JOHN Y. F. TSAI MD (NPI 1033161641) is an individual family medicine provider in Pasadena, California, licensed in California (G69320) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1033161641
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JOHN Y. F. TSAICredential: MD
Location Address1239 ARDEN ROAD MC1-8Pasadena, CA 91125-1469
Mailing Address914 Coronado DrArcadia, CA 91007-6424 · (626) 574-1249
Phone(626) 395-6393
Sole ProprietorYes
Enumeration DateMay 16, 2006
Last NPPES UpdateMay 4, 2024
NPPES CertifiedMay 4, 2024
✔ NPI 1033161641 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 · G69320
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.
1239 ARDEN ROAD MC1-8, Pasadena, CA 91125
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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 John Tsai's NPI number?

The NPI number for John Tsai is 1033161641. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is John Tsai located?

John Tsai practices at 1239 Arden Road Mc1-8, Pasadena, CA 91125. The listed phone number is (626) 395-6393.

What is John Tsai'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 John Tsai was last updated on May 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.