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

Individual provider Clinical Psychologist · NPI 1326130907

Dr. Mark Wayne Gilbertson, PHD is a Clinical Psychologist in Manchester, New Hampshire. Practices as a sole proprietor. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

718 Smyth Rd
Manchester, NH 03104
Phone: (603) 624-4366
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 859 (NH)

Record details

NPI number1326130907
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 29, 2006
Last updated in NPPESJuly 8, 2007

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