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

Mary Demunn, BS, CASAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1639329808

Mary Demunn, BS, CASAC is an Addiction (Substance Use Disorder) Counselor in Cortland, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

10 N Main St
Cortland, NY 13045-2130
Phone: (607) 753-0234
Fax: (607) 753-0286
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 21308 (NY)

Record details

NPI number1639329808
Entity typeIndividual (Type 1)
GenderFemale
Credentials BS , CASAC
Sole proprietorNo
NPI enumeratedSeptember 24, 2008
Last updated in NPPESOctober 20, 2010

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