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

Mrs. Donna S. Grisham, LADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1508804352

Mrs. Donna S. Grisham, LADC is an Addiction (Substance Use Disorder) Counselor in Portland, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2006
What do these letters mean?
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

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Practice location Address checks out

553 Portland Cobalt Rd
Portland, CT 06480-1968
Phone: (860) 342-0760
Fax: (860) 342-4226
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 000424 (CT)

Record details

NPI number1508804352
Entity typeIndividual (Type 1)
GenderFemale
Credentials LADC
Sole proprietorYes
NPI enumeratedJune 3, 2006
Last updated in NPPESJuly 14, 2011

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