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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1679945810

Mrs. Marybeth Riley, RN, CADC is an Addiction (Substance Use Disorder) Counselor in Portland, Maine. Practices as a sole proprietor. Licensed in Maine.

Licensed in
ME
In the registry since
2015
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

449 Forest Ave Ste #14
Portland, ME 04101-2029
Phone: (207) 400-0157
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Registered Nurse (primary) Taxonomy 163WA0400X · Licence RN63144 (ME)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CAC4853 (ME)

Record details

NPI number1679945810
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CADC
Sole proprietorYes
NPI enumeratedOctober 27, 2015
Last updated in NPPESOctober 27, 2015

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