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

Mark A Greaves, RPH

Individual provider Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · NPI 1437599073

Mark A Greaves, RPH is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Fenton, Missouri. Licensed in Missouri. Registered with an NPI since 2013.

Licensed in
MO
In the registry since
2013
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

See every abbreviation used in this directory →

Practice location Address checks out

450 Old Smizer Mill Rd
Fenton, MO 63026-3553
Phone: (636) 349-2666
Fax: (636) 530-3018
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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 042059 (MO)

Record details

NPI number1437599073
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorNo
NPI enumeratedJune 27, 2013
Last updated in NPPESJune 27, 2013

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