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DR. ANNAPOORANI THENAPPAN M.D.,
NPI 1275564213
Pediatrics in Los Angeles, CA

Active since July 06, 2006CLIA 05D0928560 · Waiver
1701 E CESAR E CHAVEZ AVE STE 128, LOS ANGELES, CA 90033(323) 223-2338(323) 225-2340 Get Directions Write a Review

NPPES record last updated: December 14, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Annapoorani Thenappan M.d., NPPES

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

DR. ANNAPOORANI THENAPPAN M.D., (NPI 1275564213) is an individual pediatrics provider in Los Angeles, California, licensed in California (A63969) and active in the NPI registry since July 2006. She holds a CLIA Waiver certificate valid through May 20, 2027.

NPPES Registry Identity

NPI1275564213
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. ANNAPOORANI THENAPPANCredential: M.D.,
Location Address1701 E CESAR E CHAVEZ AVE STE 128Los Angeles, CA 90033-2464
Mailing Address1701 E Cesar E Chavez Ave Ste 128Los Angeles, CA 90033-2464 · (323) 223-2338 · Fax (323) 225-2340
Phone(323) 223-2338
Fax(323) 225-2340
Sole ProprietorYes
Enumeration DateJuly 6, 2006
Last NPPES UpdateDecember 14, 2011
✔ NPI 1275564213 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A63969
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.
1701 E CESAR E CHAVEZ AVE STE 128, Los Angeles, CA 90033
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Other Identifiers 1

Medicare UPINH50452CA

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0928560

Annapoorani Thenappan, MD · Los Angeles, CA
Active · expires May 20, 2027
CLIA Number05D0928560
Laboratory TypePhysician Office
Certificate Effective DateMay 21, 2025
Certificate Expiration DateMay 20, 2027
Laboratory DirectorAnnapoorani Thenappan
Laboratory Phone(323) 223-2338
Laboratory LocationAnnapoorani Thenappan, MD1701 E Cesar E Chavez Ave Ste 128, Los Angeles, CA 90033
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

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

AUBREY MARIE RAZALAN ELIGIO FNP-C
Nurse Practitioner (Family)
1701 E CESAR E CHAVEZ AVE STE 128
LOS ANGELES, CA 90033
Los Angeles County (323) 223-2338

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 Annapoorani Thenappan's NPI number?

The NPI number for Annapoorani Thenappan is 1275564213. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Annapoorani Thenappan located?

Annapoorani Thenappan practices at 1701 E Cesar E Chavez Ave Ste 128, Los Angeles, CA 90033. The listed phone number is (323) 223-2338.

What is Annapoorani Thenappan's specialty?

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

Does Annapoorani Thenappan hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0928560) is associated with this NPI, valid through May 20, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Annapoorani Thenappan was last updated on December 14, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.