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

Dr. Jeffrey Paul Fennelly, MD

Individual provider General Practice Physician · NPI 1760770531

Dr. Jeffrey Paul Fennelly, MD is a General Practice Physician in Ayer, Massachusetts. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2011
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

42 Patton Rd
Ayer, MA 01434-3802
Phone: (781) 555-1212
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 301389 (NY)

Record details

NPI number1760770531
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 14, 2011
Last updated in NPPESMay 17, 2021
Certification dateMay 17, 2021