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

Mount Washington Valley Psychological Services, LLC

Organization Psychologist · NPI 1861600405

Mount Washington Valley Psychological Services, LLC provides Psychologist services in Conway, New Hampshire. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

81 Washington St
Conway, NH 03818-6044 Not confirmed with CMS for 18 years — call before visiting
Phone: (603) 447-2453
Fax: (603) 447-2450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1861600405
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Scott Gustafson — Partner · (603) 447-2453
NPI enumeratedMay 18, 2007
Last updated in NPPESNovember 29, 2007
Mailing address81 Washington St, Po Box 2726, Conway, NH 03818-6044

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