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

Mark Byerley

Individual provider Pharmacist · NPI 1144822867

Mark Byerley is a Pharmacist in Potosi, Missouri. Licensed in Missouri. Registered with an NPI since 2020.

Licensed in
MO
In the registry since
2020

Practice location Address checks out

1 Memorial Dr
Potosi, MO 63664-9318
Phone: (573) 436-9193
Fax: (573) 438-1501
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 2006008797 (MO)

Record details

NPI number1144822867
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 9, 2020
Last updated in NPPESNovember 9, 2020
Certification dateNovember 9, 2020
Mailing address1 Memorial Dr, Potosi, MO 63664-9318

Other providers in Potosi