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

Dr. Stephan Hohlbaum, PSYD, LPC

Individual provider Psychologist · NPI 1215723663

Dr. Stephan Hohlbaum, PSYD, LPC is a Psychologist in Hummelstown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2025.

Licensed in
PA
In the registry since
2025
Specialties on file
2
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

1371 Sand Hill Rd
Hummelstown, PA 17036-9791
Phone: (717) 500-2664
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS020619 (PA)
Professional Counselor Taxonomy 101YP2500X · Licence PC017859 (PA)

Record details

NPI number1215723663
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD , LPC
Sole proprietorNo
NPI enumeratedApril 15, 2025
Last updated in NPPESJanuary 30, 2026
Certification dateJanuary 30, 2026
Mailing address1371 Sand Hill Rd, Hummelstown, PA 17036-9791

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