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

Marvin John Thelen, RPH

Individual provider Pharmacist · NPI 1720363211

Marvin John Thelen, RPH is a Pharmacist in Loveland, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2011
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

3501 El Caminito St
Loveland, CO 80537 Not confirmed with CMS for 14 years — call before visiting
Phone: (970) 278-0770
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 17871 (CO)

Record details

NPI number1720363211
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorYes
NPI enumeratedOctober 15, 2011
Last updated in NPPESOctober 15, 2011

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