Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Louise Brockway, RPH

Pharmacist in Miles City, MT · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356365621

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mary Louise Brockway

Credential RPH

Sex Female

Practice address 210 S Winchester Ave, Miles City, MT, 59301

Phone (406) 874-5860

Enumeration date Jul 27, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 3157 (MT) Primary

183500000X Pharmacist Pharmacy Service Providers · License PH00009669 (WA) Secondary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Brockway practice?

The practice location on file with NPPES is in Miles City, MT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Brockway?

The National Provider Identifier (NPI) for Mary Brockway is 1356365621, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.