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

Robert Benjamin Diener, MD

Individual provider Psychiatry Physician · NPI 1881884989

Robert Benjamin Diener, MD is a Psychiatry in Bridgewater, Massachusetts. Graduated from Tufts University School of Medicine in 1989, 37 years ago. Practices with Bay Cove Human Services, Inc, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
37
Trained at
Tufts University School of Medicine
Licensed in
MA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

Bridgewater State Hospital 24 Administration Rd
Bridgewater, MA 02234
Phone: (508) 279-4500

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 73381 (MA)

Record details

NPI number1881884989
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2007
Last updated in NPPESJuly 26, 2007
Mailing address40 Hall St, 2, Jamaica Plain, MA 02130-3220

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Bay Cove Human Services, Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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