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

Frederick B Janssen, RPH, MBA

Individual provider Pharmacist · NPI 1083854525

Frederick B Janssen, RPH, MBA is a Pharmacist in Milford, Delaware. Licensed in Delaware. Registered with an NPI since 2009.

Licensed in
DE
In the registry since
2009
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.
MBA — Master of Business Administration
A graduate business degree.

See every abbreviation used in this directory →

Practice location Address checks out

21 W Clarke Ave
Milford, DE 19963-1840
Phone: (302) 430-5563
Fax: (302) 430-5514
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence A1-0002110 (DE)

Record details

NPI number1083854525
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH , MBA
Sole proprietorNo
NPI enumeratedFebruary 24, 2009
Last updated in NPPESFebruary 24, 2009
Mailing address21 W Clarke Ave, Milford, DE 19963-1840

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