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

Individual provider Pharmacist · NPI 1861442253

Mr. John Knapp, RPH is a Pharmacist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

3303 S Halsted St
Chicago, IL 60608-6705
Phone: (773) 254-5221
Fax: (773) 523-5314
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X (IL)

Record details

NPI number1861442253
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorYes
NPI enumeratedMay 10, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3303 S Halsted St, Chicago, IL 60608-6705

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