Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dawn L Slag, LAC LMSW

Q: What is the NPI number for Dawn Slag?

The National Provider Identifier (NPI) for Dawn Slag is 1255369393, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Bismarck, ND · enumerated 2006 · practices at Good Road Recovery Center.

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

National Provider Identifier

1255369393

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Registry record

Entity type Individual (Type 1)

Name Dawn L Slag

Credential LAC LMSW

Sex Female

Practice address 1308 Elbowood Ln, Bismarck, ND, 58503

Phone (701) 751-8260

Fax (701) 751-2298

Enumeration date Jun 29, 2006

Last updated in NPPES Dec 13, 2021

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 1541 (ND) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 3837 (ND) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Dawn Slag practice?

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

What is the NPI number for Dawn Slag?

The National Provider Identifier (NPI) for Dawn Slag is 1255369393, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-13.