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

Dr. Jonathan Todd Greenfield, MD

Individual provider Psychiatry Physician · NPI 1336479062

Dr. Jonathan Todd Greenfield, MD is a Psychiatry Physician in Newtown, 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

166 Brushy Hill Rd
Newtown, CT 06470-2520
Phone: (203) 470-6655
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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 028932 (CT)

Record details

NPI number1336479062
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 31, 2009
Last updated in NPPESDecember 31, 2009
Mailing address166 Brushy Hill Rd, Newtown, CT 06470-2520

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