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

Mark A Majewski, CASAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1154773513

Mark A Majewski, CASAC is an Addiction (Substance Use Disorder) Counselor in Schoharie, New York. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016

Practice location Address checks out

113 Park Pl
Schoharie, NY 12157-5211
Phone: (518) 295-2031
Fax: (518) 295-8724
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 23916 (NY)

Record details

NPI number1154773513
Entity typeIndividual (Type 1)
GenderMale
Credentials CASAC
Sole proprietorNo
NPI enumeratedJuly 11, 2016
Last updated in NPPESAugust 10, 2016
Mailing address113 Park Pl, Schoharie, NY 12157-5211

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