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

Christopher Zielenski, PHARMD

Individual provider Critical Care Pharmacist · NPI 1619600905

Christopher Zielenski, PHARMD is a Critical Care Pharmacist in Boulder, Colorado. Licensed in Colorado. Registered with an NPI since 2022.

Licensed in
CO
In the registry since
2022
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

4747 Arapahoe Ave
Boulder, CO 80303-1131
Phone: (303) 415-7756
Show map & directions

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

Specialties & licences

Critical Care Pharmacist (primary) Taxonomy 1835C0205X · Licence PHA.0019166 (CO)

Record details

NPI number1619600905
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedJuly 5, 2022
Last updated in NPPESJuly 5, 2022
Certification dateJuly 5, 2022
Mailing address4747 Arapahoe Ave, Boulder, CO 80303-1131