Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Rahul Deo, MD

Sees patients in Nashua, NH · South Portland, ME · Boston, MA … · New Hampshire, Maine, Massachusetts

Summary

Rahul Deo, MD (Internal Medicine) is enrolled with Medicare at 4 practice locations in Nashua, NH, South Portland, ME and Boston, MA and other places. NPI 1942316807. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Rahul Deo, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
23Years since medical school (graduated 2003)
Js Weill Medical College, Cornell UniversityMedical school
MaleGender (as listed)

Quick answers

Where does Rahul Deo see patients?
Medicare's clinician data lists 4 practice locations, including Nashua, NH, South Portland, ME and Boston, MA. Call before your visit to confirm the address.
What is Rahul Deo's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
Does Rahul Deo accept Medicare assignment?
Yes. Medicare's clinician data says Rahul Deo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Rahul Deo offer telehealth?
Medicare's clinician data says Rahul Deo offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Rahul Deo?
(339) 204-5454, as listed in official Medicare / NPI Registry data.
What is Rahul Deo's NPI number?
1942316807. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Rahul Deo is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in New Hampshire →

Other internal medicine doctors in Nashua

Clinicians with the same Medicare primary specialty in Nashua, NH — not a recommendation.

All internal medicine doctors in Nashua →

Clinician information

CredentialMD
Medical schoolJs Weill Medical College, Cornell University
Graduation year2003
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1942316807
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians