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

Marvin Saul Koff, MD

Individual provider Psychiatry Physician · NPI 1336372523

Marvin Saul Koff, MD is a Psychiatry Physician in Simsbury, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4 Ashton Cir
Simsbury, CT 06070-3184
Phone: (860) 651-3003
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 011876 (CT)

Record details

NPI number1336372523
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 3, 2009
Last updated in NPPESSeptember 3, 2009

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