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

David Johnsen PHD and Associates PLLC

Organization Clinical Psychologist · NPI 1992959001

David Johnsen PHD and Associates PLLC is a Clinical Psychologist in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2008.

Licensed in
OK
In the registry since
2008
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2601 NW Expy Ste 410W
Oklahoma City, OK 73112-7272
Phone: (405) 755-8576
Fax: (405) 755-6026
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 538 (OK)

Record details

NPI number1992959001
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Johnsen — Owner · (405) 755-8576
NPI enumeratedNovember 17, 2008
Last updated in NPPESDecember 23, 2008
Mailing address2601 Nw Expressway, Ste 410w, Oklahoma City, OK 73112-7272

Other providers in Oklahoma City