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KIRIT SHAH, M.D. INC.
NPI 1427223478
Internal Medicine in Arcadia, CA

Active since April 29, 2008
900 S 1ST AVE STE A, ARCADIA, CA 91006(626) 445-5577(626) 445-2155 Get Directions Write a Review

NPPES record last updated: January 3, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Kirit Shah, M.d. Inc. NPPES

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

KIRIT SHAH, M.D. INC. (NPI 1427223478) is a healthcare organization registered as an internal medicine in Arcadia, California and active in the NPI registry since April 2008. The organization maintains 2 additional practice locations and lists Kirit C Shah, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1427223478
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameKIRIT SHAH, M.D. INC.
Location Address900 S 1ST AVE STE AArcadia, CA 91006-7527
Mailing Address900 S 1st Ave Ste AArcadia, CA 91006-7527 · (626) 445-5577 · Fax (626) 445-2155
Phone(626) 445-5577
Fax(626) 445-2155
Organization SubpartNo
Authorized OfficialKirit C ShahPresident/ceo · (626) 445-5577
Enumeration DateApril 29, 2008
Last NPPES UpdateJanuary 3, 2023
NPPES CertifiedJanuary 3, 2023
✔ NPI 1427223478 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 · A42536
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.
900 S 1ST AVE STE A, Arcadia, CA 91006
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Secondary Practice Locations 2

Location 115944 Los Serranos Country Club Dr Ste 120Chino Hills, CA 91709-3254 · Phone (909) 539-0375 · Fax (626) 445-2155
Location 2931 Buena Vista St Ste 504Duarte, CA 91010-1727 · Phone (626) 358-2576 · Fax (626) 358-2287

Other Identifiers 1

Medicaid00A425360CA

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kirit Shah, M.d. Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Kirit Shah, M.D. Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Kirit Shah, M.D.
Internal Medicine
NPI 1699783035
900 S 1ST AVE SUITE A
Arcadia, CA 91006
(626) 445-5577
✔ PECOS✔ Accepts Medicare1.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Kirit Shah, M.D. Inc.'s NPI number?

The NPI number for Kirit Shah, M.D. Inc. is 1427223478. It was assigned to this organization in the NPPES registry on April 29, 2008.

Where is Kirit Shah, M.D. Inc. located?

Kirit Shah, M.D. Inc. is located at 900 S 1st Ave Ste A, Arcadia, CA 91006. The listed phone number is (626) 445-5577.

What is Kirit Shah, M.D. Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kirit Shah, M.D. Inc. enrolled in Medicare?

Yes. Kirit Shah, M.D. Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Kirit Shah, M.D. Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Kirit Shah, M.D. Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Kirit Shah, M.D. Inc. was last updated on January 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.