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

James K Obrien, MD

Individual provider Cardiovascular Disease Physician · NPI 1326233511

James K Obrien, MD is a Cardiovascular Disease (Cardiology) in Norwich, New York. Graduated from University of Vermont College of Medicine in 1985, 41 years ago. Practices with Riverside Physician Services Inc, a 793-clinician group and accepts Medicare assignment. Licensed in New York and Vermont.

Years since qualifying
41
Trained at
University of Vermont College of Medicine
Licensed in
NY, VT
In the registry since
2007
Specialties on file
2
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

179 N Broad St
Norwich, NY 13815-1019
Phone: (607) 337-4215
Fax: (607) 337-4102
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 168234 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 8121 (VT)

Record details

NPI number1326233511
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 11, 2007
Last updated in NPPESJanuary 15, 2015
Mailing address179 N Broad St, Norwich, NY 13815-1019

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Riverside Physician Services Inc — 793 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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