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

Dr. David P Lommen, PHD

Individual provider Clinical Psychologist · NPI 1356375646

Dr. David P Lommen, PHD is a Clinical Psychologist in Grand Forks, North Dakota. Practices as a sole proprietor. Licensed in North Dakota.

Licensed in
ND
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.

See every abbreviation used in this directory →

Practice location Address checks out

2808 17th Ave S
Grand Forks, ND 58201-4010
Phone: (701) 746-8376
Fax: (701) 746-9872
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 211 (ND)

Record details

NPI number1356375646
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 10, 2006
Last updated in NPPESMarch 12, 2019

Other providers in Grand Forks