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

Derek Alan Hammacher, MA, LPC

Individual provider Professional Counselor · NPI 1922574359

Derek Alan Hammacher, MA, LPC is a Professional Counselor in Blue Bell, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2018
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

1717 Swede Rd Ste 102
Blue Bell, PA 19422-3372
Phone: (484) 370-3906
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 009188 (PA)

Record details

NPI number1922574359
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , LPC
Sole proprietorYes
NPI enumeratedOctober 24, 2018
Last updated in NPPESOctober 24, 2018

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