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

Individual provider Clinical Social Worker · NPI 1639301013

Mrs. Melissa Jean Marcinuk, LCSW is a Clinical Social Worker in Portland, Maine. Qualified in 2009, 17 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
17
Licensed in
ME
In the registry since
2009
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

165 Lancaster St
Portland, ME 04101-2406
Phone: (207) 874-1030
Fax: (207) 874-1044
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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 LC14164 (ME)

Record details

NPI number1639301013
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 18, 2009
Last updated in NPPESFebruary 26, 2014

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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