Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Kayleen Murphy

Optician in Missoula, MT · enumerated 2025.

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

National Provider Identifier

1003603176

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Registry record

Entity type Individual (Type 1)

Name Erin Kayleen Murphy

Sex Female

Practice address 700 W Kent Ave, Missoula, MT, 59801

Phone (406) 541-3937

Fax (406) 541-3811

Enumeration date Apr 22, 2025

Last updated in NPPES Apr 22, 2025

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers Primary

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.

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Frequently asked questions

What specialty is Erin Murphy?

Erin Murphy is registered in NPPES with the primary taxonomy of Optician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-22.