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

Michael J Sheehy, MD

Individual provider Internal Medicine Physician · NPI 1659348530

Michael J Sheehy, MD is an Internal Medicine Physician in Leominster, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
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

165 Mill St
Leominster, MA 01453
Phone: (978) 466-3212
Fax: (978) 534-3581
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 73158 (MA)

Record details

NPI number1659348530
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESFebruary 25, 2009
Mailing address630 Plantation St, Worcester, MA 01605

Other providers in Leominster