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

Eric J Bush, MD

Individual provider Internal Medicine Physician · NPI 1801987151

Eric J Bush, MD is an Internal Medicine in Gt Barrington, Massachusetts. Graduated from State University of New York at Stony Brook, School of Medicine in 1989, 37 years ago. Practices with Berkshire Faculty Services Inc, a 275-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
37
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
MA
In the registry since
2006
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

780 Main St Ste 1
Gt Barrington, MA 01230-2180
Phone: (413) 528-2418
Fax: (413) 528-2907
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 79735 (MA)

Record details

NPI number1801987151
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 28, 2006
Last updated in NPPESOctober 6, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Berkshire Faculty Services Inc — 275 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Gt Barrington