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Gastroenterology

Robert Wolfgang, DO

Works at hospitals in Warwick, RI · North Providence, RI · Wakefield, RI … · Rhode Island

Summary

Robert Wolfgang, DO (Gastroenterology) is listed by Medicare at 5 hospitals in Warwick, RI, North Providence, RI and Wakefield, RI and other places. NPI 1871587550. 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 Robert Wolfgang, 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
36Years since medical school (graduated 1990)
Philadelphia College Of Osteopathic MedicineMedical school
MaleGender (as listed)
University Gastroenterology, LLCGroup practice (+1 more)

Quick answers

Which hospitals does Robert Wolfgang work at?
Medicare's official clinician data lists Robert Wolfgang at 5 hospitals: Kent County Memorial Hospital, Our Lady of Fatima Hospital, South County Hospital Inc, The Miriam Hospital and Women & Infants Hospital of Rhode Island. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Robert Wolfgang see patients?
Medicare's clinician data lists 3 practice locations, including Cranston, RI, Providence, RI and Narragansett, RI. Call before your visit to confirm the address.
What is Robert Wolfgang's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Robert Wolfgang accept Medicare assignment?
Yes. Medicare's clinician data says Robert Wolfgang 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.
What is the phone number for Robert Wolfgang?
(401) 943-1300, as listed in official Medicare / NPI Registry data.
What is Robert Wolfgang's NPI number?
1871587550. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Robert Wolfgang works

Medicare's Facility Affiliation Data lists Robert Wolfgang 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 Robert Wolfgang is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Robert Wolfgang as a member of these groups (CMS data updated 2026-10-02).

  • University Gastroenterology, LLC102 clinicians in the group
  • Internal Medicine Associates Inc6 clinicians in the group

Specialties

Find other Gastroenterology doctors in Rhode Island →

Other gastroenterologists in Cranston

Clinicians with the same Medicare primary specialty in Cranston, RI — not a recommendation.

All gastroenterologists in Cranston →

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year1990
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1871587550
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