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DR. TAMMY S CHI M.D.
NPI 1003945585
Pediatrics in Thousand Oaks, CA

Active since March 02, 2007
299 W HILLCREST DR STE 100, THOUSAND OAKS, CA 91360(805) 497-7888(805) 494-3498 Get Directions Write a Review

NPPES record last updated: October 14, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Tammy S Chi M.d. NPPES

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

DR. TAMMY S CHI M.D. (NPI 1003945585) is an individual pediatrics provider in Thousand Oaks, California, licensed in California (G84669) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1003945585
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. TAMMY S CHICredential: M.D.
Location Address299 W HILLCREST DR STE 100Thousand Oaks, CA 91360-7820
Mailing Address299 W Hillcrest Dr Ste 100Thousand Oaks, CA 91360-7820 · (805) 497-7888 · Fax (805) 494-3498
Phone(805) 497-7888
Fax(805) 494-3498
Sole ProprietorNo
Enumeration DateMarch 2, 2007
Last NPPES UpdateOctober 14, 2023
NPPES CertifiedOctober 14, 2023
✔ NPI 1003945585 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · G84669
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
299 W HILLCREST DR STE 100, Thousand Oaks, CA 91360
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Other Identifiers 1

Other330947157CA · Coastal Kids

Other Providers at the Same Location NPPES 5

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

MICHAEL G ZANDONA AUD
Audiologist
299 W HILLCREST DR STE 100
THOUSAND OAKS, CA 91360
Ventura County (805) 379-0824
SARAH MELZER NP
Nurse Practitioner (Family)
299 W HILLCREST DR STE 100
THOUSAND OAKS, CA 91360
Ventura County (805) 497-7888
KRISTAN FIMBRES AUD
Audiologist
299 W HILLCREST DR STE 100
THOUSAND OAKS, CA 91360
Ventura County (805) 379-0824
DR. MICHAEL H GOLLUB M.D.
Specialist
299 W HILLCREST DR STE 100
THOUSAND OAKS, CA 91360
Ventura County (805) 497-7888
DR. MIRIAM H DE LYON M.D.
Specialist
299 W HILLCREST DR STE 100
THOUSAND OAKS, CA 91360
Ventura County (805) 497-7888

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 Tammy Chi's NPI number?

The NPI number for Tammy Chi is 1003945585. It was assigned to this individual provider in the NPPES registry on March 2, 2007.

Where is Tammy Chi located?

Tammy Chi practices at 299 W Hillcrest Dr Ste 100, Thousand Oaks, CA 91360. The listed phone number is (805) 497-7888.

What is Tammy Chi's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Tammy Chi was last updated on October 14, 2023. 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.