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

Marc A Dionne, LCSW

Individual provider Clinical Social Worker · NPI 1487743886

Marc A Dionne, LCSW is a Clinical Social Worker in Wiscasset, Maine. Qualified in 2005, 21 years ago. Practices with Wiscasset Family Health, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
21
Licensed in
ME
In the registry since
2006
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

35 Water St
Wiscasset, ME 04578-4133
Phone: (207) 882-6008
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC11360 (ME)

Record details

NPI number1487743886
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESOctober 28, 2021
Certification dateOctober 7, 2021
Mailing address393 Cathance Rd, Topsham, ME 04086-5517

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Wiscasset Family Health — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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