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

John D Perros, RPH

Individual provider Pharmacist · NPI 1740201326

John D Perros, RPH is a Pharmacist in Fort Harrison, Montana. Licensed in Montana. Registered with an NPI since 2006.

Licensed in
MT
In the registry since
2006
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

1892 Williams St
Fort Harrison, MT 59636
Phone: (406) 447-7571
Fax: (406) 447-7569
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 2610 (MT)

Record details

NPI number1740201326
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing address5465 York Rd, Helena, MT 59602-6437

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