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HARMONY COSTOPULOS LCSW
NPI 1720407521
Social Worker - Clinical in Exeter, NH

Active since April 09, 2014
24 FRONT ST STE 200, EXETER, NH 03833(603) 778-0505(603) 772-6761 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Harmony Costopulos Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HARMONY COSTOPULOS LCSW (NPI 1720407521) is an individual clinical provider in Exeter, New Hampshire, licensed in New Hampshire (1065) and active in the NPI registry since April 2014.

NPPES Registry Identity

NPI1720407521
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHARMONY COSTOPULOSCredential: LCSW
Location Address24 FRONT ST STE 200Exeter, NH 03833-2762
Mailing Address4800 N Scottsdale Rd Ste 2500Scottsdale, AZ 85251-7630 · (603) 883-0005 · Fax (603) 883-0007
Phone(603) 778-0505
Fax(603) 772-6761
Sole ProprietorYes
Enumeration DateApril 9, 2014
Last NPPES UpdateJune 25, 2026
NPPES CertifiedJune 25, 2026
✔ NPI 1720407521 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NH · 1065
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
24 FRONT ST STE 200, Exeter, NH 03833
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Other Identifiers 1

Medicaid30009700NH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, WellSense Health Plan.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harmony Costopulos's NPI number?

The NPI number for Harmony Costopulos is 1720407521. It was assigned to this individual provider in the NPPES registry on April 9, 2014.

Where is Harmony Costopulos located?

Harmony Costopulos practices at 24 Front St Ste 200, Exeter, NH 03833. The listed phone number is (603) 778-0505.

What is Harmony Costopulos's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Harmony Costopulos accept?

Health plans from Harvard Pilgrim Health Care and WellSense Health Plan list Harmony Costopulos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Harmony Costopulos was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.