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

Dr. Donald Olsen, PHD

Individual provider Psychologist · NPI 1841028172

Dr. Donald Olsen, PHD is a Psychologist in Center Conway, New Hampshire. Licensed in California and New Hampshire. Registered with an NPI since 2024.

Licensed in
CA, NH
In the registry since
2024
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

281 Odell Hill Rd
Center Conway, NH 03813-4412
Phone: (760) 532-7321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1696 (NH)
Psychologist Taxonomy 103T00000X · Licence 34895 (CA)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence 1696 (NH)

Record details

NPI number1841028172
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 26, 2024
Last updated in NPPESJuly 26, 2024
Certification dateJuly 26, 2024
Mailing address281 Odell Hill Rd, Center Conway, NH 03813-4412

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