DR. JEFF SAO M.D
NPI 1205098423
Internal Medicine in San Gabriel, CA

Q: What is Jeff Sao's NPI number?

The NPI number for Jeff Sao is 1205098423. It was assigned to this individual provider in the NPPES registry on June 29, 2008.

Q: What is Jeff Sao's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Jeff Sao was last updated on June 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since June 29, 2008

721 EL MONTE ST, SAN GABRIEL, CA 91776(626) 731-4000 Get Directions Write a Review

NPPES record last updated: June 29, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Jeff Sao M.d NPPES

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

DR. JEFF SAO M.D (NPI 1205098423) is an individual internal medicine provider in San Gabriel, California, licensed in California (A68059) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1205098423

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. JEFF SAOCredential: M.D

Location Address721 EL MONTE STSan Gabriel, CA 91776-2632

Mailing AddressPo Box 279San Gabriel, CA 91778-0279

Phone(626) 731-4000

Sole ProprietorYes

Enumeration DateJune 29, 2008

✔ NPI 1205098423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A68059

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

721 EL MONTE ST, San Gabriel, CA 91776

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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 Jeff Sao's NPI number?

The NPI number for Jeff Sao is 1205098423. It was assigned to this individual provider in the NPPES registry on June 29, 2008.

Where is Jeff Sao located?

Jeff Sao practices at 721 El Monte St, San Gabriel, CA 91776. The listed phone number is (626) 731-4000.

What is Jeff Sao's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Jeff Sao was last updated on June 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.