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

Mary Ann Johnston, RPH, PHARMD

Individual provider Pharmacist · NPI 1881940948

Mary Ann Johnston, RPH, PHARMD is a Pharmacist in Jamestown, North Dakota. Licensed in Minnesota, North Dakota and Nevada. Registered with an NPI since 2012.

Licensed in
MN, ND, NV
In the registry since
2012
Specialties on file
3
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.
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

310 1st Ave S
Jamestown, ND 58401-4154
Phone: (701) 251-1432
Fax: (701) 251-1463
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence RPH5087 (ND)
Pharmacist Taxonomy 183500000X · Licence 119548 (MN)
Pharmacist Taxonomy 183500000X · Licence 15328 (NV)

Record details

NPI number1881940948
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPH , PHARMD
Sole proprietorNo
NPI enumeratedJuly 26, 2012
Last updated in NPPESJuly 26, 2012

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