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

Rebecca Jon-Merrell Callahan, PHARMD

Individual provider Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · NPI 1821835349

Rebecca Jon-Merrell Callahan, PHARMD is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Farragut, Tennessee. Licensed in Tennessee. Registered with an NPI since 2024.

Licensed in
TN
In the registry since
2024
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

189 Brooklawn St
Farragut, TN 37934-2875
Phone: (865) 671-7920
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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 48111 (TN)

Record details

NPI number1821835349
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedJuly 11, 2024
Last updated in NPPESMay 10, 2026
Certification dateMay 10, 2026

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