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

Castle Mountain Drug PLLC

Organization Durable Medical Equipment & Medical Supplies · NPI 1871824300

Castle Mountain Drug PLLC is a Durable Medical Equipment & Medical Supplies in White Sulphur Springs, Montana. Licensed in Montana. Registered with an NPI since 2010.

Licensed in
MT
In the registry since
2010
Specialties on file
5
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4271 US Highway 12 E
White Sulphur Springs, MT 59645
Phone: (406) 547-2316
Fax: (406) 547-2162
Show map & directions

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

Specialties & licences

Community/Retail Pharmacy (primary) Taxonomy 3336C0003X · Licence PHA-PHR-LIC-28648 (MT)
Durable Medical Equipment & Medical Supplies Taxonomy 332B00000X
Pharmacy Taxonomy 333600000X
Compounding Pharmacy Taxonomy 3336C0004X
Long Term Care Pharmacy Taxonomy 3336L0003X

Record details

NPI number1871824300
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nicolle Sereday — Pic/Owner · (406) 547-2316
Other names Castle Mountain Drug; Castle Mountain Drug
NPI enumeratedJanuary 22, 2010
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023
Mailing addressPo Box 415, White Sulphur Springs, MT 59645-0415