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

Timothy S Kieffer

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1285396937

Timothy S Kieffer is an Addiction (Substance Use Disorder) Counselor in Trenton, New Jersey. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

132 Perry St
Trenton, NJ 08618-3968
Phone: (609) 394-8988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1285396937
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 11, 2021
Last updated in NPPESOctober 11, 2021
Certification dateOctober 11, 2021
Mailing address132 Perry St, Trenton, NJ 08618-3968

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