Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Michael John Dematteo I, LCSW

Individual provider Clinical Social Worker · NPI 1437296340

Mr. Michael John Dematteo I, LCSW is a Clinical Social Worker in Bangor, Maine. Qualified in 1989, 37 years ago. Practices with Sweetser, a 138-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
37
Licensed in
ME
In the registry since
2007
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

6 State St
Bangor, ME 04401-5112
Phone: (207) 942-1944
Fax: (207) 942-1944
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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 LC5117 (ME)

Record details

NPI number1437296340
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 31, 2007
Last updated in NPPESJuly 2, 2019

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Sweetser — 138 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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