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

Mr. Warren F Riegel, RPH

Individual provider Pharmacist · NPI 1427347046

Mr. Warren F Riegel, RPH is a Pharmacist in Wilmington, Delaware. Practices as a sole proprietor. Licensed in Delaware and Pennsylvania.

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

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Practice location Address checks out

636 S Maryland Ave
Wilmington, DE 19804-1632
Phone: (302) 994-3473
Fax: (302) 994-0171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence A1-0001610 (DE)
Pharmacist Taxonomy 183500000X · Licence RP028163L (PA)

Record details

NPI number1427347046
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorYes
NPI enumeratedApril 4, 2011
Last updated in NPPESApril 4, 2011

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