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

Individual provider Mental Health Counselor · NPI 1780227611

Denise Marie Demattia, LMHC is a Mental Health Counselor in Commack, New York. Practices as a sole proprietor and works from 3 locations. Licensed in New York.

Licensed in
NY
In the registry since
2019
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

368 Veterans Memorial Hwy Ste 3
Commack, NY 11725-4322
Phone: (631) 533-0315
Fax: (855) 752-5170
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 380 N Broadway Ph E, Jericho, NY 11753-2198 — (631) 533-0315
  • 65 Air Park Dr Ste 10, Ronkonkoma, NY 11779-7374 — (631) 533-0315

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 007427 (NY)

Record details

NPI number1780227611
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorYes
NPI enumeratedOctober 23, 2019
Last updated in NPPESDecember 18, 2024
Certification dateDecember 18, 2024

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