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

MS. Monica Chan Sonner-Perry, LADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1164165023

MS. Monica Chan Sonner-Perry, LADC is an Addiction (Substance Use Disorder) Counselor in South Portland, Maine. Licensed in Maine. Registered with an NPI since 2022.

Licensed in
ME
In the registry since
2022
Specialties on file
2
What do these letters mean?
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

400 Western Ave
South Portland, ME 04106-1704
Phone: (207) 405-0003
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence LC7901 (ME)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CAC7786 (ME)

Record details

NPI number1164165023
Entity typeIndividual (Type 1)
GenderFemale
Credentials LADC
Sole proprietorNo
NPI enumeratedApril 19, 2022
Last updated in NPPESJuly 24, 2025
Certification dateJuly 24, 2025

Other providers in South Portland