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

MS. Mary Margaret Ellison, RPH

Individual provider Pharmacist · NPI 1871876953

MS. Mary Margaret Ellison, RPH is a Pharmacist in O Fallon, Missouri. Licensed in Missouri. Registered with an NPI since 2011.

Licensed in
MO
In the registry since
2011
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

1490 Mexico Loop Rd E
O Fallon, MO 63366-6015
Phone: (636) 978-1602
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 042428 (MO)

Record details

NPI number1871876953
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPH
Sole proprietorNo
NPI enumeratedSeptember 24, 2011
Last updated in NPPESSeptember 24, 2011

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