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

Mark R Dube, LCSW

Individual provider Clinical Social Worker · NPI 1225682024

Mark R Dube, LCSW is a Clinical Social Worker in Rockland, Maine. Qualified in 2018, 8 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
8
Licensed in
ME
In the registry since
2019
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

12 Union St
Rockland, ME 04841-2739
Phone: (844) 292-0111
Fax: (207) 701-4487
Show map & directions

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

Additional practice locations (3)

  • 77 Court St, Bangor, ME 04401-4723 — (207) 941-0879
  • 165 Lancaster St, Portland, ME 04101-2406 — (207) 874-1030
  • 474 Main St, Springvale, ME 04083-1409 — (844) 292-0111

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC19545 (ME)

Record details

NPI number1225682024
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJuly 30, 2019
Last updated in NPPESDecember 15, 2025
Certification dateDecember 15, 2025
Mailing address12 Union St, Rockland, ME 04841-2739

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Rockland