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

James Olsen PLLC

Organization Mental Health Counselor · NPI 1811791775

James Olsen PLLC is a Mental Health Counselor in Londonderry, New Hampshire. Registered with an NPI since 2025.

In the registry since
2025
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

65 Alexander Rd
Londonderry, NH 03053-2535
Phone: (603) 682-6965
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1811791775
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Olsen — Manager · (603) 682-6965
NPI enumeratedApril 1, 2025
Last updated in NPPESMay 1, 2025
Certification dateMay 1, 2025
Mailing address65 Alexander Rd, Londonderry, NH 03053-2535

Other providers in Londonderry