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

David Paul Koehler, RPH

Individual provider Pharmacotherapy Pharmacist · NPI 1639845811

David Paul Koehler, RPH is a Pharmacotherapy Pharmacist in Easton, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2021.

Licensed in
PA
In the registry since
2021
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

3791 Easton Nazareth Hwy
Easton, PA 18045-8324
Phone: (610) 515-2445
Fax: (610) 515-2498
Show map & directions

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

Specialties & licences

Pharmacotherapy Pharmacist (primary) Taxonomy 1835P1200X · Licence RP033604L (PA)

Record details

NPI number1639845811
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorNo
NPI enumeratedAugust 18, 2021
Last updated in NPPESAugust 18, 2021
Certification dateAugust 18, 2021
Mailing address3791 Easton Nazareth Hwy, Easton, PA 18045-8324