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DR. THOMAS L. BLAIR INTERNAL MEDICINE
NPI 1417053422
Internal Medicine in Orange, CA

Active since September 16, 2006
725 W LA VETA AVE, SUITE 110, ORANGE, CA 92868(714) 538-7060(714) 538-0594 Get Directions Write a Review

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

About Dr. Thomas L. Blair Internal Medicine NPPES

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

DR. THOMAS L. BLAIR INTERNAL MEDICINE (NPI 1417053422) is an individual internal medicine provider in Orange, California, licensed in California (G45575) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1417053422
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. THOMAS L. BLAIRCredential: INTERNAL MEDICINE
Location Address725 W LA VETA AVE, SUITE 110Orange, CA 92868-4403
Mailing Address725 W La Veta Ave, Suite 110Orange, CA 92868-4403 · (714) 538-7060 · Fax (714) 538-0594
Phone(714) 538-7060
Fax(714) 538-0594
Sole ProprietorYes
Enumeration DateSeptember 16, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1417053422 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 · G45575
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.
725 W LA VETA AVE, Orange, CA 92868
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Other Identifiers 2

OtherG45575CA · License
Medicare UPINB57638CA

Other Providers at the Same Location NPPES 18

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

PAUL A. BECK MD A MEDICAL CORPORATION
Orthopaedic Surgery
725 W LA VETA AVE, STE. 260
ORANGE, CA 92868
Orange County (714) 639-3750
DR. SARAH SAMIMI FIELD MD
Allergy & Immunology (Allergy)
725 W LA VETA AVE, STE 100
ORANGE, CA 92868
Orange County (714) 633-6363
VERONICA H MCNAMARA FNP
Nurse Practitioner (Family)
725 W LA VETA AVE
ORANGE, CA 92868
Orange County (714) 771-8006
MR. RODNEY STRACHAN MD
Anesthesiology
725 W LA VETA AVE, SUITE 270
ORANGE, CA 92868
Orange County (714) 744-0900
RODNEY STRACHAN M.D. INC
Anesthesiology
725 W LA VETA AVE, SUITE 270
ORANGE, CA 92868
Orange County (714) 744-0900
MARTA SARMIENTO, M.D.,INC.
Pediatrics
725 W LA VETA AVE, #200
ORANGE, CA 92868
Orange County (714) 771-2229
DR. DAVID ALAN CHAMBERLIN MD
Urology
725 W LA VETA AVE, #220
ORANGE, CA 92868
Orange County (714) 639-3134
NGOC-HAI T. TRUONG M.D. INC
Anesthesiology
725 W LA VETA AVE, SUITE 270
ORANGE, CA 92868
Orange County (714) 744-0900

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 Blair's NPI number?

The NPI number for Thomas Blair is 1417053422. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Where is Thomas Blair located?

Thomas Blair practices at 725 W La Veta Ave Suite 110, Orange, CA 92868. The listed phone number is (714) 538-7060.

What is Thomas Blair'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 Thomas Blair 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.