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

Individual provider Psychiatry Physician · NPI 1629141379

Dr. Irvin R Jennings, MD is a Psychiatry Physician in Danbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
2
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

75 W St
Danbury, CT 06810-6528
Phone: (203) 748-5689
Fax: (203) 790-8183
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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 0015203 (CT)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 0015203 (CT)

Record details

NPI number1629141379
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2006
Last updated in NPPESSeptember 11, 2025

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