Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Robert Wolfgang, DO

Individual provider Gastroenterology Physician · NPI 1871587550

Robert Wolfgang, DO is a Gastroenterology in Cranston, Rhode Island. Graduated from Philadelphia College of Osteopathic Medicine in 1990, 36 years ago. Practices with Internal Medicine Associates Inc, a 7-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
36
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
RI
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1150 Reservoir Ave Ste 201
Cranston, RI 02920-6068
Phone: (401) 943-1300
Fax: (401) 946-8480
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence RI501 (RI)

Record details

NPI number1871587550
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 8, 2005
Last updated in NPPESMarch 29, 2010
Mailing address1150 Reservoir Ave, Suite 201, Cranston, RI 02920-6068

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1990 (36 years in practice)
Group practice Internal Medicine Associates Inc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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