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

Guy C Hertfelder, PHARMD

Individual provider Pharmacist · NPI 1033758511

Guy C Hertfelder, PHARMD is a Pharmacist in Longmont, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2019
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

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Practice location Address checks out

835 E 17th Ave
Longmont, CO 80504-3004
Phone: (303) 651-7468
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 0016782 (CO)

Record details

NPI number1033758511
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorYes
NPI enumeratedDecember 31, 2019
Last updated in NPPESDecember 31, 2019
Certification dateDecember 31, 2019
Mailing address2334 Provenance St, Longmont, CO 80504-3706

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