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

Dr. Fred H Block, MD

Individual provider Internal Medicine Physician · NPI 1316182694

Dr. Fred H Block, MD is an Internal Medicine Physician in Westport, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2008
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

25 River Ln
Westport, CT 06880-1926
Phone: (203) 222-0044
Fax: (203) 222-0044
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 031207 (CT)

Record details

NPI number1316182694
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 15, 2008
Last updated in NPPESDecember 15, 2008
Mailing address25 River Ln, Westport, CT 06880-1926

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