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

Mr. Robert Paul Grelak, RPH

Individual provider Pharmacist · NPI 1285933408

Mr. Robert Paul Grelak, RPH is a Pharmacist in Newark, Delaware. Licensed in Delaware. Registered with an NPI since 2011.

Licensed in
DE
In the registry since
2011
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

19 Decker Dr
Newark, DE 19711-3810
Phone: (302) 731-1386
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence A1-0001458 (DE)

Record details

NPI number1285933408
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorNo
NPI enumeratedMarch 28, 2011
Last updated in NPPESMarch 28, 2011

Other providers in Newark