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

Derek A Schenk, RPH

Individual provider Pharmacist · NPI 1801181789

Derek A Schenk, RPH is a Pharmacist in Allen, Texas. Practices as a sole proprietor. Licensed in Oklahoma and Texas.

Licensed in
OK, TX
In the registry since
2011
Specialties on file
2
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

See every abbreviation used in this directory →

Practice location Address checks out

150 E Stacy Rd Ste 2400 T2516
Allen, TX 75002-8756
Phone: (469) 342-2005
Fax: (469) 342-2015
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 35948 (TX)
Pharmacist Taxonomy 183500000X · Licence 11976 (OK)

Record details

NPI number1801181789
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorYes
NPI enumeratedJune 18, 2011
Last updated in NPPESJune 18, 2011
Mailing address150 E Stacy Rd Ste 2400, T2516, Allen, TX 75002-8756

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