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

Colleen M. Cook, Ph D , PLLC

Organization Adult Mental Health Clinic/Center · NPI 1679073563

Colleen M. Cook, Ph D , PLLC is an Adult Mental Health Clinic/Center in Portsmouth, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2018.

Licensed in
NH
In the registry since
2018
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1 Greenleaf Woods Dr Unit 302
Portsmouth, NH 03801-5437
Phone: (614) 323-0813
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X · Licence 809 (NH)

Record details

NPI number1679073563
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Colleen Cook — Psychologist · (614) 323-0813
NPI enumeratedFebruary 16, 2018
Last updated in NPPESFebruary 16, 2018
Mailing address40 Winter St, Portsmouth, NH 03801-4351

Other providers in Portsmouth