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TIMOTHY OH
NPI 1225395502
Internal Medicine in Pasadena, CA

Active since April 11, 2012
100 W CALIFORNIA BLVD, BOX 7013, PASADENA, CA 91105(626) 397-5188 Get Directions Write a Review

NPPES record last updated: November 13, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Timothy Oh NPPES

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

TIMOTHY OH (NPI 1225395502) is an individual internal medicine provider in Pasadena, California, licensed in California (A126718) and active in the NPI registry since April 2012.

NPPES Registry Identity

NPI1225395502
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTIMOTHY OH
Location Address100 W CALIFORNIA BLVD, BOX 7013Pasadena, CA 91105-3010
Mailing Address10820 183rd StCerritos, CA 90703-8013
Phone(626) 397-5188
Sole ProprietorNo
Enumeration DateApril 11, 2012
Last NPPES UpdateNovember 13, 2015
✔ NPI 1225395502 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 · A126718
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.
100 W CALIFORNIA BLVD, Pasadena, CA 91105
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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.

SARAH STEPHENS NP
Nurse Practitioner (Acute Care)
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Los Angeles County (626) 397-8300
AUSTIN WU MD
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Los Angeles County (310) 267-8654
ROMELIA JALEH BATANG GARCIA RNFA
Registered Nurse (Registered Nurse First Assistant)
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Los Angeles County (626) 397-5012
DR. RICHARD A. REED MEDICAL DOCTOR
Radiology (Diagnostic Radiology)
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Los Angeles County (626) 397-5139
DR. HENRY LEVENSON M.D.
Pain Medicine (Pain Medicine)
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Los Angeles County (626) 256-6010
PASADENA HOSPITAL ASSOCIATION, LTD.
Rehabilitation Unit
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Los Angeles County (626) 397-5555
ANIL K HANUMAN D,O.
Hospitalist
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Los Angeles County (626) 397-8300
DR. NICHOLAS WITHROW GRECO M.D.
Emergency Medicine
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Los Angeles County (626) 397-5112

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 Timothy Oh's NPI number?

The NPI number for Timothy Oh is 1225395502. It was assigned to this individual provider in the NPPES registry on April 11, 2012.

Where is Timothy Oh located?

Timothy Oh practices at 100 W California Blvd Box 7013, Pasadena, CA 91105. The listed phone number is (626) 397-5188.

What is Timothy Oh'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 Timothy Oh was last updated on November 13, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.