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

Michael S Kelfer, MD

Individual provider Gastroenterology Physician · NPI 1306810296

Michael S Kelfer, MD is a Gastroenterology Physician in Auburn, 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

385 Southbridge St
Auburn, MA 01501-2498
Phone: (508) 425-5446
Fax: (508) 425-5951
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 70572 (MA)

Record details

NPI number1306810296
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 15, 2006
Last updated in NPPESMay 20, 2019

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