Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Carlson-Stevenson

School Psychologist in Williston, ND · enumerated 2024.

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

National Provider Identifier

1649003435

Verified

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Registry record

Entity type Individual (Type 1)

Name Alison Carlson-Stevenson

Sex Female

Practice address Po Box 2397, Williston, ND, 58802

Phone (701) 572-6757

Enumeration date Aug 26, 2024

Last updated in NPPES Aug 26, 2024

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 423302 (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.

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Frequently asked questions

Where does Alison Carlson-Stevenson practice?

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

What is the NPI number for Alison Carlson-Stevenson?

The National Provider Identifier (NPI) for Alison Carlson-Stevenson is 1649003435, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Marcia Martin School Psychologist · Williston, ND NPI 1700610557 Hallie Finnicum School Psychologist · Williston, ND NPI 1881427698 Angela Grindeland School Psychologist · Williston, ND NPI 1902639727 Kristine Schneider School Psychologist · Williston, ND NPI 1518790385 Ann Reinke School Social Worker · Williston, ND NPI 1861226631

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-26.