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
Mailing address521 Mount Auburn St, Suite 101, Watertown, MA 02472-4191

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