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

Dr. John Brooks Watt, MD

Individual provider Internal Medicine Physician · NPI 1003938838

Dr. John Brooks Watt, MD is an Internal Medicine Physician in Falmouth, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
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

174 Saconesset Rd
Falmouth, MA 02540-1856
Phone: (617) 910-8551
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 38308 (MA)

Record details

NPI number1003938838
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 4, 2007
Last updated in NPPESOctober 13, 2016
Mailing address174 Saconesset Rd, Falmouth, MA 02540-1856

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