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

Paul M Fergus, MD

Individual provider Internal Medicine Physician · NPI 1356336200

Paul M Fergus, MD is an Internal Medicine Physician in Watertown, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
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

521 Mount Auburn St Ste 101
Watertown, MA 02472-4191
Phone: (617) 924-6484
Fax: (617) 924-6142
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 35170 (MA)

Record details

NPI number1356336200
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 2005
Last updated in NPPESJuly 13, 2026

Other providers in Watertown