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

MS. Mary Eileen D'Alessandro, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1053660043

MS. Mary Eileen D'Alessandro, LCSW is a Clinical Social Worker in Orono, Maine. Qualified in 2007, 19 years ago. Practices as a sole proprietor and offers telehealth. Licensed in Maine.

Years since qualifying
19
Licensed in
ME
In the registry since
2012
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

126 College Ave
Orono, ME 04473-4223
Phone: (978) 430-5401
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LC13317 (ME)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence LC867 (ME)

Record details

NPI number1053660043
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 5, 2012
Last updated in NPPESSeptember 5, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services