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THOMAS WILLIAM HARRIS M.D.
NPI 1316056492
Specialist in San Diego, CA

Active since August 30, 2006CLIA 05D2012373 · Waiver
3444 KEARNY VILLA RD STE 202, SAN DIEGO, CA 92123(858) 874-3444 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thomas William Harris M.d. NPPES

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

THOMAS WILLIAM HARRIS M.D. (NPI 1316056492) is an individual specialist in San Diego, California, licensed in California (C35639) and active in the NPI registry since August 2006. He holds a CLIA Waiver certificate valid through September 1, 2026.

NPPES Registry Identity

NPI1316056492
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameTHOMAS WILLIAM HARRISCredential: M.D.
Location Address3444 KEARNY VILLA RD STE 202San Diego, CA 92123-1960
Mailing Address3444 Kearny Villa Rd, Ste 202San Diego, CA 92123 · (858) 874-3444
Phone(858) 874-3444
Sole ProprietorYes
Enumeration DateAugust 30, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1316056492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · C35639
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
3444 KEARNY VILLA RD STE 202, San Diego, CA 92123
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINA87814CA
Medicare ID-Type UnspecifiedWC35639ACA

CLIA Laboratory Certificates CMS CLIA 2

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 05D2012373

Thomas Harris, MD · Indio, CA
Active · expires Sep 1, 2026
CLIA Number05D2012373
Laboratory TypePhysician Office
Certificate Effective DateSeptember 2, 2024
Certificate Expiration DateSeptember 1, 2026
Laboratory DirectorThomas Harris
Laboratory Phone(858) 874-3444
Laboratory LocationThomas Harris, MD81800 Dr Carreon Blvd Ste B, Indio, CA 92201
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 05D2010874

Thomas Harris MD · Chula Vista, CA
Expired · Aug 5, 2026
CLIA Number05D2010874
Laboratory TypePhysician Office
Certificate Effective DateAugust 6, 2024
Certificate Expiration DateAugust 5, 2026
Laboratory DirectorThomas W. Harris
Laboratory Phone(858) 874-3444
Laboratory LocationThomas Harris MD450 4th Ave Ste 201, Chula Vista, CA 91910
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 3

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

MELANIE MCGILLOWAY NP
Nurse Practitioner
3444 KEARNY VILLA RD STE 202
SAN DIEGO, CA 92123
San Diego County (858) 429-7646
MR. ISKREN G PUHLEV FNP
Nurse Practitioner (Family)
3444 KEARNY VILLA RD STE 202
SAN DIEGO, CA 92123
San Diego County (858) 429-7646
MARCELA MARIA VEGA PA-C
Physician Assistant
3444 KEARNY VILLA RD STE 202
SAN DIEGO, CA 92123
San Diego County (858) 429-7646

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 Thomas Harris's NPI number?

The NPI number for Thomas Harris is 1316056492. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Thomas Harris located?

Thomas Harris practices at 3444 Kearny Villa Rd Ste 202, San Diego, CA 92123. The listed phone number is (858) 874-3444.

What is Thomas Harris's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Does Thomas Harris hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2012373) is associated with this NPI, valid through September 1, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Thomas Harris was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.