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Gastroenterology

Satya P. Kastuar, MD

Works at hospitals in New Brunswick, NJ · New Jersey

Summary

Dr. Satya P. Kastuar, MD is a gastroenterologist at 2480 Route 27, North Brunswick, NJ 08902. Phone: (732) 821-0011. Accepts Medicare assignment. In 2024, Satya P. Kastuar had 433 Original Medicare patients and 1,224 services. NPI 1861402562. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Gastroenterologist (Medicare lists Gastroenterology)
  • Address: 2480 Route 27, North Brunswick, NJ 08902 · Directions
  • Phone: (732) 821‑0011
  • Medicare: Accepts Medicare assignment
  • Hospital: Saint Peter's University Hospital
  • Group practice: Allied Digestive Health LLC
  • Medical school: graduated 1978 (48 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Satya P. Kastuar, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Satya P. Kastuar accept Medicare assignment?
Yes. Medicare's clinician data says Satya P. Kastuar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Satya P. Kastuar see?
In 2024, CMS data shows 433 Original Medicare patients and 1,224 services for Satya P. Kastuar. This counts Original Medicare only and measures volume, not quality.
What is Satya P. Kastuar's NPI number?
1861402562. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Satya P. Kastuar, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients433
Services billed to Medicare1,224
Different services or procedures29
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)635 services
  2. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)125 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)101 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)88 services
  5. Biopsy of large bowel using a flexible endoscope (45380)67 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis46%
  • Diabetes45%
  • Ischemic heart disease35%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)23%

Hospitals where Satya P. Kastuar works

Medicare's Facility Affiliation Data lists Satya P. Kastuar at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Satya P. Kastuar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Satya P. Kastuar as a member of this group (CMS data updated October 2, 2026).

  • Allied Digestive Health LLC286 clinicians in the group

Specialties

Find other Gastroenterology doctors in New Jersey →

Other gastroenterologists in New Jersey

Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.

All gastroenterologists in New Jersey →

Other clinicians in Allied Digestive Health LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1978 (48 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1861402562
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians