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

Dr. Diana Rose Johnstone, PHARMD

Individual provider Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · NPI 1366074288

Dr. Diana Rose Johnstone, PHARMD is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Christiansburg, Virginia. Licensed in Virginia. Registered with an NPI since 2020.

Licensed in
VA
In the registry since
2020
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

555 N Franklin St
Christiansburg, VA 24073-1949
Phone: (540) 381-8716
Fax: (540) 381-8717
Show map & directions

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

Specialties & licences

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (primary) Taxonomy 1835P0018X · Licence 0202214729 (VA)

Record details

NPI number1366074288
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedFebruary 8, 2020
Last updated in NPPESFebruary 8, 2020
Certification dateFebruary 8, 2020

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