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

David Barber, MD

Individual provider Internal Medicine Physician · NPI 1396800454

David Barber, MD is an Internal Medicine in Phoenix, New York. Graduated from State University of New York at Buffalo School of Medicine in 1984, 42 years ago. Practices with Northern Oswego County Health Services, Inc, a 39-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
42
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
NY
In the registry since
2006
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

7 Bridge St
Phoenix, NY 13135-1906
Phone: (315) 695-4700
Fax: (315) 695-4706
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 169514 (NY)

Record details

NPI number1396800454
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESSeptember 24, 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 BUFFALO SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Northern Oswego County Health Services, Inc. — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount