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Gastroenterology

Sudha Nahar, MD

Sees patients in Somerset, NJ · New Jersey

Summary

Sudha Nahar, MD (Gastroenterology) is enrolled with Medicare at 1 practice location in Somerset, NJ. NPI 1164463071. 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 Sudha Nahar, 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

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
35Years since medical school (graduated 1991)
FemaleGender (as listed)
Allied Digestive Health LLCGroup practice

Quick answers

Where does Sudha Nahar see patients?
Medicare's clinician data lists 1 practice location in Somerset, NJ. Call before your visit to confirm the address.
What is Sudha Nahar's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Sudha Nahar accept Medicare assignment?
Yes. Medicare's clinician data says Sudha Nahar 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 Sudha Nahar offer telehealth?
Medicare's clinician data says Sudha Nahar offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Sudha Nahar?
(732) 873-1600, as listed in official Medicare / NPI Registry data.
What is Sudha Nahar's NPI number?
1164463071. 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 Sudha Nahar is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Sudha Nahar as a member of this group (CMS data updated 2026-10-02).

  • Allied Digestive Health LLC286 clinicians in the group

Specialties

Find other Gastroenterology doctors in New Jersey →

Other gastroenterologists in Somerset

Clinicians with the same Medicare primary specialty in Somerset, NJ — not a recommendation.

All gastroenterologists in Somerset →

Clinician information

CredentialMD
Graduation year1991
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1164463071
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