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Gastroenterology

Douglas H. Weinstein, MD

Works at hospitals in Neptune, NJ · New Jersey

Summary

Douglas H. Weinstein, MD (Gastroenterology) is listed by Medicare at 1 hospital in Neptune, NJ. NPI 1639389315. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Douglas H. Weinstein, 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
21Years since medical school (graduated 2005)
Js Weill Medical College, Cornell UniversityMedical school
MaleGender (as listed)
Hackensack Meridian Health Medical Group - Specialty Care PCGroup practice

Quick answers

Which hospitals does Douglas H. Weinstein work at?
Medicare's official clinician data lists Douglas H. Weinstein at 1 hospital: Jersey Shore University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Douglas H. Weinstein see patients?
Medicare's clinician data lists 1 practice location in Neptune, NJ. Call before your visit to confirm the address.
What is Douglas H. Weinstein's specialty?
Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
Does Douglas H. Weinstein accept Medicare assignment?
Yes. Medicare's clinician data says Douglas H. Weinstein 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 Douglas H. Weinstein offer telehealth?
Medicare's clinician data says Douglas H. Weinstein offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Douglas H. Weinstein?
(732) 974-0003, as listed in official Medicare / NPI Registry data.
What is Douglas H. Weinstein's NPI number?
1639389315. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Douglas H. Weinstein works

Medicare's Facility Affiliation Data lists Douglas H. Weinstein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Douglas H. Weinstein is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Douglas H. Weinstein as a member of this group (CMS data updated 2026-10-02).

  • Hackensack Meridian Health Medical Group - Specialty Care PC1,922 clinicians in the group

Specialties

Find other Gastroenterology doctors in New Jersey →

Other gastroenterologists in Neptune

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

All gastroenterologists in Neptune →

Clinician information

CredentialMD
Medical schoolJs Weill Medical College, Cornell University
Graduation year2005
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1639389315
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians