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DR. JONATHAN TODD GREENFIELD M.D.
NPI 1336479062
Psychiatry & Neurology - Psychiatry in Newtown, CT

Active since December 31, 2009
166 BRUSHY HILL RD, NEWTOWN, CT 06470(203) 470-6655 Get Directions Write a Review

NPPES record last updated: December 31, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Jonathan Todd Greenfield M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JONATHAN TODD GREENFIELD M.D. (NPI 1336479062) is an individual psychiatry provider in Newtown, Connecticut, licensed in Connecticut (028932) and active in the NPI registry since December 2009.

NPPES Registry Identity

NPI1336479062
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. JONATHAN TODD GREENFIELDCredential: M.D.
Location Address166 BRUSHY HILL RDNewtown, CT 06470-2520
Mailing Address166 Brushy Hill RdNewtown, CT 06470-2520
Phone(203) 470-6655
Sole ProprietorYes
Enumeration DateDecember 31, 2009
✔ NPI 1336479062 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CT · 028932
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
166 BRUSHY HILL RD, Newtown, CT 06470
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jonathan Greenfield's NPI number?

The NPI number for Jonathan Greenfield is 1336479062. It was assigned to this individual provider in the NPPES registry on December 31, 2009.

Where is Jonathan Greenfield located?

Jonathan Greenfield practices at 166 Brushy Hill Rd, Newtown, CT 06470. The listed phone number is (203) 470-6655.

What is Jonathan Greenfield's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Jonathan Greenfield was last updated on December 31, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.