Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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James C O'Brien, PA-C

Individual provider Surgical Physician Assistant · NPI 1245485572

James C O'Brien, PA-C is a Physician Assistant in Pittsfield, Massachusetts. Qualified in 1997, 29 years ago. Practices with Berkshire Faculty Services Inc, a 275-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
29
Licensed in
MA
In the registry since
2008
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

777 N St Berkshire Faculty Services - Neurosurgery At Bhs
Pittsfield, MA 01201-4147
Phone: (413) 447-2870
Fax: (413) 447-2871
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 892 (MA)

Record details

NPI number1245485572
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedDecember 1, 2008
Last updated in NPPESFebruary 24, 2010

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Berkshire Faculty Services Inc — 275 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Pittsfield