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MAHESH G. SHAH M.D.
NPI 1497783591
Internal Medicine in Orange, CA

Active since June 28, 2006
431 S. BATAVIA ST SUITE 101, ORANGE, CA 92868(714) 288-1012(714) 288-0843 Get Directions Write a Review

NPPES record last updated: March 24, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mahesh G. Shah M.d. NPPES

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

MAHESH G. SHAH M.D. (NPI 1497783591) is an individual internal medicine provider in Orange, California, licensed in California (A49070) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1497783591
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMAHESH G. SHAHCredential: M.D.
Location Address431 S. BATAVIA ST SUITE 101Orange, CA 92868
Mailing Address431 S. Batavia St Suite 101Orange, CA 92868 · (714) 288-1012 · Fax (714) 288-0843
Phone(714) 288-1012
Fax(714) 288-0843
Sole ProprietorYes
Enumeration DateJune 28, 2006
Last NPPES UpdateMarch 24, 2010
✔ NPI 1497783591 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 · A49070
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.
431 S. BATAVIA ST SUITE 101, Orange, CA 92868
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Other Identifiers 3

Medicare UPINE82210CA
Medicare ID-Type UnspecifiedA49070CA
Medicare UPINE83310CA

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 Mahesh Shah's NPI number?

The NPI number for Mahesh Shah is 1497783591. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Mahesh Shah located?

Mahesh Shah practices at 431 S. Batavia St Suite 101, Orange, CA 92868. The listed phone number is (714) 288-1012.

What is Mahesh Shah'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 Mahesh Shah was last updated on March 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.