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

Mr. Randy J Diffendorfer, RPH

Individual provider Pharmacist · NPI 1306946041

Mr. Randy J Diffendorfer, RPH is a Pharmacist in Madison, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2006
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

2500 Overlook Ter Pharmacy 119
Madison, WI 53705-2254
Phone: (608) 256-1901
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 10501-040 (WI)

Record details

NPI number1306946041
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorYes
NPI enumeratedSeptember 23, 2006
Last updated in NPPESJuly 28, 2010
Mailing address2500 Overlook Ter, Pharmacy 119, Madison, WI 53705-2254

Other providers in Madison