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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ABHIJIT ROYCHOWDHURY MD
NPI 1972572329
Radiology - Nuclear Radiology in Southbridge, MA

Active since March 17, 2006
100 SOUTH ST, SOUTHBRIDGE, MA 01550(508) 765-9771(508) 764-9410 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Abhijit Roychowdhury Md NPPES

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

ABHIJIT ROYCHOWDHURY MD (NPI 1972572329) is an individual nuclear radiology provider in Southbridge, Massachusetts, licensed in Massachusetts (220223) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1972572329
Entity TypeIndividualMale
Primary Taxonomy2085N0904X
Provider Legal NameABHIJIT ROYCHOWDHURYCredential: MD
Location Address100 SOUTH STSouthbridge, MA 01550-4051
Mailing Address79 Sayles StSouthbridge, MA 01550-1729 · (508) 764-0482 · Fax (508) 764-9410
Phone(508) 765-9771
Fax(508) 764-9410
Sole ProprietorNo
Enumeration DateMarch 17, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1972572329 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRadiology · Nuclear RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085N0904X
License✔ Licensed in MA · 220223
Definition
A radiologist who is involved in the analysis and imaging of radionuclides and radiolabeled substances in vitro and in vivo for diagnosis and the administration of radionuclides and radiolabeled substances for the treatment of disease.
Also ListedRadiology · Radiation OncologyTaxonomy 2085R0001X · License 220223 (MA)
Also ListedRadiology · Diagnostic UltrasoundTaxonomy 2085U0001X · License 220223 (MA)
100 SOUTH ST, Southbridge, MA 01550
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Other Identifiers 4

OtherAA10621MA · Harvard Pilgrim
OtherJ27315MA · Blue Shield
Other468845MA · Tufts Health Plan
Other80784MD · Fallon Community Hlth Pla

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.

EDWARD YE PA-C
Physician Assistant (Medical)
100 SOUTH ST
SOUTHBRIDGE, MA 01550
Worcester County (508) 765-9771
DR. KRISHNAVENI SIRIGADDI MD
Internal Medicine
100 SOUTH ST
SOUTHBRIDGE, MA 01550
Worcester County (508) 765-9771
DR. CARL JOHN VANDERPUTTEN DO
Emergency Medicine
100 SOUTH ST, HARRINGTON MEMORIAL HOSPITAL
SOUTHBRIDGE, MA 01550
Worcester County (508) 765-9771
DR. MARSHA KAY FEARING MD, MPH, MMSC.
Pediatrics
100 SOUTH ST, STE 102
SOUTHBRIDGE, MA 01550
Worcester County (508) 765-7860
MR. DOMINIC IDOKO MA
Counselor (Mental Health)
100 SOUTH ST
SOUTHBRIDGE, MA 01550
Worcester County (508) 765-9771
STEPHANIE RUIZ-GONZALEZ CRNA
Nurse Anesthetist, Certified Registered
100 SOUTH ST
SOUTHBRIDGE, MA 01550
Worcester County (508) 909-7799
MARY E FRISELLA MD
Internal Medicine (Cardiovascular Disease)
100 SOUTH ST
SOUTHBRIDGE, MA 01550
Worcester County (508) 764-6041
TAMMY JOHNSON
Counselor (Mental Health)
100 SOUTH ST
SOUTHBRIDGE, MA 01550
Worcester County (508) 765-9771

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 Abhijit Roychowdhury's NPI number?

The NPI number for Abhijit Roychowdhury is 1972572329. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Abhijit Roychowdhury located?

Abhijit Roychowdhury practices at 100 South St, Southbridge, MA 01550. The listed phone number is (508) 765-9771.

What is Abhijit Roychowdhury's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Nuclear Radiology, with taxonomy code 2085N0904X.

When was this NPI record last updated?

The NPPES record for Abhijit Roychowdhury 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 23 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.