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

Alyn Louise Adrain, MD

Individual provider Gastroenterology Physician · NPI 1225027766

Alyn Louise Adrain, MD is a Gastroenterology in Providence, Rhode Island. Graduated from Warren Alpert Medical School of Brown University in 1988, 38 years ago. Practices with Gastroenterology Associates Inc, a 14-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
38
Trained at
Warren Alpert Medical School of Brown University
Licensed in
RI
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

44 W River St
Providence, RI 02904-2609
Phone: (401) 274-4800
Fax: (401) 454-0410
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 10330 (RI)

Record details

NPI number1225027766
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESSeptember 24, 2010

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1988 (38 years in practice)
Group practice Gastroenterology Associates Inc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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