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

Dr. Gary Trey, MD

Individual provider Gastroenterology Physician · NPI 1508853417

Dr. Gary Trey, MD is a Gastroenterology in Brookline, Massachusetts. Graduated from Tulane University School of Medicine in 1985, 41 years ago. Practices with Prima Care, PC, a 222-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
41
Trained at
Tulane University School of Medicine
Licensed in
MA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1180 Beacon St Ste 6B
Brookline, MA 02446-3806
Phone: (817) 770-4064
Fax: (781) 682-6157
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 57207 (MA)

Record details

NPI number1508853417
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2005
Last updated in NPPESSeptember 15, 2021
Certification dateSeptember 15, 2021
Mailing address45 Longwood Ave, Apartment A, Brookline, MA 02446-5244

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Prima Care, Pc — 222 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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