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

Mr. Henry Walker Kietzman, PHD

Individual provider Psychiatry Physician · NPI 1528736899

Mr. Henry Walker Kietzman, PHD is a Psychiatry Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2021.

Licensed in
CT
In the registry since
2021
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

34 Park St
New Haven, CT 06519-1109
Phone: (203) 804-9941
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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 82277 (CT)

Record details

NPI number1528736899
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 1, 2021
Last updated in NPPESJuly 2, 2025
Certification dateJuly 2, 2025

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