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

Mark Hannappel, PHD

Individual provider Psychologist · NPI 1528100567

Mark Hannappel, PHD is a Clinical Psychologist in Norfolk, Nebraska. Qualified in 1990, 36 years ago. Practices with Apex Therapy Services LLC, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Nebraska.

Years since qualifying
36
Licensed in
NE
In the registry since
2007
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

1306 Andrews Dr
Norfolk, NE 68701
Phone: (402) 851-4026
Fax: (402) 379-2487
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 379 (NE)

Record details

NPI number1528100567
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 13, 2007
Last updated in NPPESJune 22, 2016
Mailing address1306 Andrews Dr, P.O. Box 1163, Norfolk, NE 68701-2760

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Apex Therapy Services Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Norfolk