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

Harmony Costopulos, LCSW

Individual provider Clinical Social Worker · NPI 1720407521

Harmony Costopulos, LCSW is a Clinical Social Worker in Exeter, New Hampshire. Practices as a sole proprietor. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2014
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

24 Frnt ST Ste 200
Exeter, NH 03833-2762
Phone: (603) 778-0505
Fax: (603) 772-6761
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1065 (NH)

Record details

NPI number1720407521
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 9, 2014
Last updated in NPPESJune 25, 2026
Certification dateJune 25, 2026
Mailing address4800 N Scottsdale Rd Ste 2500, Scottsdale, AZ 85251-7630

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