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

Birch Haven Psychological Associates, PLLC

Organization Clinical Psychologist · NPI 1558145839

Birch Haven Psychological Associates, PLLC is a Clinical Psychologist in Somersworth, New Hampshire. Registered with an NPI since 2023.

In the registry since
2023
Specialties on file
2
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

472 High St Ste 300
Somersworth, NH 03878-1012
Phone: (978) 482-7571
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X
Counseling Psychologist Taxonomy 103TC1900X

Record details

NPI number1558145839
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alfred-John Diamonti — Owner · (978) 254-1165
NPI enumeratedAugust 21, 2023
Last updated in NPPESApril 16, 2025
Certification dateApril 16, 2025
Mailing address20 Portsmouth Ave Ste 1, Pmb 1006, Stratham, NH 03885-6528

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