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

Douglas L Friesen, PHD

Individual provider Psychologist · NPI 1972524148

Douglas L Friesen, PHD is a Clinical Psychologist in Manheim, Pennsylvania. Qualified in 1998, 28 years ago. Practices with Emotional Health Center of Lancaster LLC, a 2-clinician group. Licensed in Pennsylvania.

Years since qualifying
28
Licensed in
PA
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

108 S Main St
Manheim, PA 17545-1602
Phone: (717) 665-2675
Fax: (717) 665-6193
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS009010L (PA)

Record details

NPI number1972524148
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 22, 2006
Last updated in NPPESNovember 5, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Emotional Health Center Of Lancaster Llc — 2 clinicians
Accepts Medicare assignment Not indicated