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

Mr. Don Richard Janczak, PHARMDBCPS

Individual provider Pharmacotherapy Pharmacist · NPI 1558356998

Mr. Don Richard Janczak, PHARMDBCPS is a Pharmacotherapy Pharmacist in Janesville, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005

Practice location Address checks out

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone: (608) 756-6664
Fax: (608) 756-6580
Show map & directions

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

Specialties & licences

Pharmacotherapy Pharmacist (primary) Taxonomy 1835P1200X · Licence 10119-040 (WI)

Record details

NPI number1558356998
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMDBCPS
Sole proprietorNo
NPI enumeratedSeptember 13, 2005
Last updated in NPPESJuly 13, 2026

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