Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mallory Phillips, MSW

Clinical Social Worker in Kalispell, MT · enumerated 2025.

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

National Provider Identifier

1881491843

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Registry record

Entity type Individual (Type 1)

Name Mallory Phillips

Credential MSW

Sex Female

Practice address 431 1st Ave W, Kalispell, MT, 59901

Phone (406) 607-4900

Enumeration date Feb 27, 2025

Last updated in NPPES Feb 27, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License BBH-SWLC-LIC-71501 (MT) 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 Mallory Phillips practice?

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

What is the NPI number for Mallory Phillips?

The National Provider Identifier (NPI) for Mallory Phillips is 1881491843, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Paul Kenney Addiction (Substance Use Disorder) Counselor · Kalispell, MT NPI 1720330111 Angela Otto Addiction (Substance Use Disorder) Counselor · Kalispell, MT NPI 1003270810 Shannon Walk Clinical Social Worker · Kalispell, MT NPI 1841062122 Wendy Mcfadden Mental Health Counselor · Kalispell, MT NPI 1083421127 Peter Carlson Clinical Social Worker · Kalispell, MT NPI 1922818053

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-27.