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R. S. RAJAH, M.D., INC.
NPI 1871679837
Specialist in San Leandro, CA

Active since October 31, 2006
13847 E 14TH ST, SUITE 112, SAN LEANDRO, CA 94578(510) 895-9721(510) 895-5283 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About R. S. Rajah, M.d., Inc. NPPES

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

R. S. RAJAH, M.D., INC. (NPI 1871679837) is a healthcare organization registered as a specialist in San Leandro, California and active in the NPI registry since October 2006. The organization lists Ratnasothy S Rajah, Owner, as its authorized official.

NPPES Registry Identity

NPI1871679837
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameR. S. RAJAH, M.D., INC.
Location Address13847 E 14TH ST, SUITE 112San Leandro, CA 94578-2632
Mailing Address13847 E 14th St, Suite 112San Leandro, CA 94578-2632 · (510) 895-9721 · Fax (510) 895-5283
Phone(510) 895-9721
Fax(510) 895-5283
Organization SubpartNo
Authorized OfficialRatnasothy S RajahOwner · (510) 895-9721
Enumeration DateOctober 31, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1871679837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · A29661
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.
13847 E 14TH ST, San Leandro, CA 94578
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Other Identifiers 1

Medicaid00A29661020CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

JEFFREY SILVERS M.D.
Internal Medicine (Infectious Disease)
13847 E 14TH ST, SUITE 116
SAN LEANDRO, CA 94578
Alameda County (510) 895-0388
NAMRATA PATYAL
Internal Medicine
13847 E 14TH ST, STE 101
SAN LEANDRO, CA 94578
Alameda County (510) 351-6424
DR. JANE HELEN WARDZINSKA M.D.
Family Medicine
13847 E 14TH ST, SUITE 110
SAN LEANDRO, CA 94578
Alameda County (510) 895-8700
DR. OSTAP G MELNYK MD
Internal Medicine (Hematology & Oncology)
13847 E 14TH ST, SUITE 217
SAN LEANDRO, CA 94578
Alameda County (510) 483-2555
BRIAN WALKER MD
Surgery
13847 E 14TH ST, SUITE 118
SAN LEANDRO, CA 94578
Alameda County (510) 352-8400
DR. CLARENCE A. BOYD JR. M.D.
Orthopaedic Surgery
13847 E 14TH ST, SUITE 106
SAN LEANDRO, CA 94578
Alameda County (510) 483-3191
MEDICAL ARTS PHARMACY LLC
Pharmacy
13847 E 14TH ST, SUITE 103
SAN LEANDRO, CA 94578
Alameda County (510) 357-1881
ASIAN COMMUNITY MENTAL HEALTH BOARD
Community/Behavioral Health
13847 E 14TH ST, SUITE 116
SAN LEANDRO, CA 94578
Alameda County (510) 869-6000

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 R. S. Rajah, M.D., Inc.'s NPI number?

The NPI number for R. S. Rajah, M.D., Inc. is 1871679837. It was assigned to this organization in the NPPES registry on October 31, 2006.

Where is R. S. Rajah, M.D., Inc. located?

R. S. Rajah, M.D., Inc. is located at 13847 E 14th St Suite 112, San Leandro, CA 94578. The listed phone number is (510) 895-9721.

What is R. S. Rajah, M.D., Inc.'s specialty?

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

When was this NPI record last updated?

The NPPES record for R. S. Rajah, M.D., Inc. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.