Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Gallen

Q: What is the NPI number for Mary Gallen?

The National Provider Identifier (NPI) for Mary Gallen is 1639509003, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse in Tooele, UT · enumerated 2013.

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

National Provider Identifier

1639509003

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Registry record

Entity type Individual (Type 1)

Name Mary Gallen

Sex Female

Practice address 151 N Main St, Tooele, UT, 84074

Phone (435) 277-2322

Enumeration date Nov 20, 2013

Last updated in NPPES Nov 20, 2013

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 8528209-3102 (UT) 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

Where does Mary Gallen practice?

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

What is the NPI number for Mary Gallen?

The National Provider Identifier (NPI) for Mary Gallen is 1639509003, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-20.