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

Mary Beth Giesler, CASAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1174778203

Mary Beth Giesler, CASAC is an Addiction (Substance Use Disorder) Counselor in Buffalo, New York. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

951 Niagara St 2nd Fl
Buffalo, NY 14213-2116
Phone: (716) 883-5344
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

Record details

NPI number1174778203
Entity typeIndividual (Type 1)
GenderFemale
Credentials CASAC
Sole proprietorNo
NPI enumeratedNovember 17, 2008
Last updated in NPPESDecember 9, 2011

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