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

Jake D Thiessen, PHD

Individual provider Marriage & Family Therapist · NPI 1023099264

Jake D Thiessen, PHD is a Marriage & Family Therapist in Mechanicsburg, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2005.

Licensed in
PA
In the registry since
2005
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

5006 Lenker St
Mechanicsburg, PA 17050-2440
Phone: (717) 730-0733
Fax: (717) 730-0696
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 000107 (PA)

Record details

NPI number1023099264
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 5, 2005
Last updated in NPPESJuly 8, 2007

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