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

Tammy J Postlethwait, CDCA

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1558047688

Tammy J Postlethwait, CDCA is an Addiction (Substance Use Disorder) Counselor in New Philadelphia, Ohio. Licensed in Ohio. Registered with an NPI since 2023.

Licensed in
OH
In the registry since
2023

Practice location Address checks out

543 W High Ave
New Philadelphia, OH 44663-2005
Phone: (309) 489-7508
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CDCA.181827 (OH)

Record details

NPI number1558047688
Entity typeIndividual (Type 1)
GenderFemale
Credentials CDCA
Sole proprietorNo
NPI enumeratedJune 23, 2023
Last updated in NPPESJune 23, 2023
Certification dateJune 23, 2023
Mailing address126 9th St Nw Apt B, New Philadelphia, OH 44663-1503

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