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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. RADHA KRISHNA MAHAJAN MD
NPI 1255311031
Family Medicine in Norristown, PA

Active since January 18, 2006
2521 W MAIN ST, NORRISTOWN, PA 19403(610) 539-3221(610) 539-3222 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Dec 21, 2017 (2 updates tracked since 2017).

About Mr. Radha Krishna Mahajan Md NPPES

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

MR. RADHA KRISHNA MAHAJAN MD (NPI 1255311031) is an individual family medicine provider in Norristown, Pennsylvania, licensed in Pennsylvania (MD020142E) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1255311031
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMR. RADHA KRISHNA MAHAJANCredential: MD
Location Address2521 W MAIN STNorristown, PA 19403-3093
Mailing Address2521 W Main StreetNorristown, PA 19403-3093 · (610) 539-3221 · Fax (610) 539-3222
Phone(610) 539-3221
Fax(610) 539-3222
Sole ProprietorNo
Enumeration DateJanuary 18, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1255311031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · MD020142E
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2521 W MAIN ST, Norristown, PA 19403
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Other Names 1

Professional Name (2)Dr. Radha Krishna Mahajan Md

Other Identifiers 1

Medicaid0599136PA

Other Providers at the Same Location NPPES 8

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

DR. ADARSH K GUPTA D.O.
Family Medicine (Obesity Medicine)
2521 W MAIN ST
WEST NORRITON, PA 19403
Montgomery County (215) 703-7747
DR. ANIL K MAHAJAN M.D.
Emergency Medicine
2521 W MAIN ST
NORRISTOWN, PA 19403
Montgomery County (610) 539-3221
VALLEY FORGE URGENT CARE
Physician Assistant
2521 W MAIN ST
NORRISTOWN, PA 19403
Montgomery County (610) 539-3221
VALLEY FORGE URGENT CARE & FAMILY MED CTR
Family Medicine
2521 W MAIN ST
NORRISTOWN, PA 19403
Montgomery County (610) 539-3221
RADHA K MAHAJAN MD INC
Clinic/Center (Urgent Care)
2521 W MAIN ST
NORRISTOWN, PA 19403
Montgomery County (610) 539-3221
ANIL K MAHAJAN MD INC
Clinic/Center
2521 W MAIN ST
NORRISTOWN, PA 19403
Montgomery County (610) 539-3221
MISS BINJU ELIAS PA-C
Physician Assistant (Medical)
2521 W MAIN ST
NORRISTOWN, PA 19403
Montgomery County (610) 539-3221
HRPC
Clinic/Center (Radiology, Mobile)
2521 W MAIN ST
JEFFERSONVILLE, PA 19403
Montgomery County (267) 591-0910

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 Radha Mahajan's NPI number?

The NPI number for Radha Mahajan is 1255311031. It was assigned to this individual provider in the NPPES registry on January 18, 2006. The provider is also known as Dr. Radha Krishna Mahajan MD.

Where is Radha Mahajan located?

Radha Mahajan practices at 2521 W Main St, Norristown, PA 19403. The listed phone number is (610) 539-3221.

What is Radha Mahajan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Radha Mahajan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.