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DR. RAJ DEVARAJAN MD
NPI 1508926668
Internal Medicine - Gastroenterology in Acton, MA

Active since December 11, 2006
45B DISCOVERY WAY, ACTON, MA 01720(978) 429-2010(978) 264-1935 Get Directions Write a Review

NPPES record last updated: November 19, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Raj Devarajan Md NPPES

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

DR. RAJ DEVARAJAN MD (NPI 1508926668) is an individual gastroenterology provider in Acton, Massachusetts, licensed in Massachusetts (59830) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1508926668
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. RAJ DEVARAJANCredential: MD
Location Address45B DISCOVERY WAYActon, MA 01720-4482
Mailing Address45b Discovery WayActon, MA 01720-4482 · (978) 429-2010 · Fax (978) 264-1935
Phone(978) 429-2010
Fax(978) 264-1935
Sole ProprietorNo
Enumeration DateDecember 11, 2006
Last NPPES UpdateNovember 19, 2007
✔ NPI 1508926668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MA · 59830
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
45B DISCOVERY WAY, Acton, MA 01720
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Other Names 1

Former Name (1)Dr. Thiagarajan Devarajan Md

Other Identifiers 3

Medicaid9773495MA
Medicare UPIND88514MA
Medicare ID-Type UnspecifiedJ07921MA · Medicare#

Other Providers at the Same Location NPPES 9

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

DR. LAUREN MICHELE BLEICH MD/MPH
Internal Medicine (Gastroenterology)
45B DISCOVERY WAY
ACTON, MA 01720
Middlesex County (978) 429-2010
CHRISTINA DUNN NP
Registered Nurse
45B DISCOVERY WAY
ACTON, MA 01720
Middlesex County (339) 222-3673
MIDDLESEX GASTEROENTOLOGY PC
Pathology (Anatomic Pathology & Clinical Pathology)
45B DISCOVERY WAY
ACTON, MA 01720
Middlesex County (978) 429-2010
DR. ANN MARIE JOYCE MD
Internal Medicine (Gastroenterology)
45B DISCOVERY WAY
ACTON, MA 01720
Middlesex County (978) 429-2010
JENNIFER HUNTER MPH, RD, LDN
Dietitian, Registered
45B DISCOVERY WAY
ACTON, MA 01720
Middlesex County (978) 429-2010
LEAH D. CREAHAN MD
Internal Medicine (Gastroenterology)
45B DISCOVERY WAY
ACTON, MA 01720
Middlesex County (978) 429-2010
GAIL M HERZIG MD
Internal Medicine (Gastroenterology)
45B DISCOVERY WAY
ACTON, MA 01720
Middlesex County (978) 429-2010
DR. ABHIJEET KASHYAP MD
Internal Medicine (Gastroenterology)
45B DISCOVERY WAY
ACTON, MA 01720
Middlesex County (978) 429-2010

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 Raj Devarajan's NPI number?

The NPI number for Raj Devarajan is 1508926668. It was assigned to this individual provider in the NPPES registry on December 11, 2006. The provider is also known as Dr. Thiagarajan Devarajan MD.

Where is Raj Devarajan located?

Raj Devarajan practices at 45B Discovery Way, Acton, MA 01720. The listed phone number is (978) 429-2010.

What is Raj Devarajan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Raj Devarajan was last updated on November 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.