PRAIRIE RIVER THERAPY AND ASSESSMENTS
NPI 1912788357
Psychologist - Clinical in Williston, ND

Q: What is Prairie River Therapy And Assessments's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since October 11, 2023

1309 11TH ST W APT 208, WILLISTON, ND 58801(801) 717-0405 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 5, 2026, Oct 11, 2023 (2 updates tracked since 2023).

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About Prairie River Therapy And Assessments NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PRAIRIE RIVER THERAPY AND ASSESSMENTS (NPI 1912788357) is a healthcare organization registered as a clinical in Williston, North Dakota and active in the NPI registry since October 2023. The organization lists Brennan Dale Atherton, Clinical Psychologist, as its authorized official.

NPPES Registry Identity

NPI1912788357

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NamePRAIRIE RIVER THERAPY AND ASSESSMENTS

Location Address1309 11TH ST W APT 208Williston, ND 58801-4654

Mailing Address1309 11th St W Apt 208Williston, ND 58801-4654 · (801) 717-0405

Phone(801) 717-0405

Organization SubpartNo

Authorized OfficialBrennan Dale AthertonClinical Psychologist · (801) 717-0405

Enumeration DateOctober 11, 2023

Last NPPES UpdateMay 5, 20262 updates tracked since enumeration

NPPES CertifiedMay 5, 2026

✔ NPI 1912788357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1309 11TH ST W APT 208, Williston, ND 58801

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Sanford Health Plan.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BRENNAN DALE ATHERTON PHD

Psychologist (Clinical)

1309 11TH ST W APT 208
WILLISTON, ND 58801

Williams County (801) 717-0405

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Prairie River Therapy And Assessments's NPI number?

The NPI number for Prairie River Therapy And Assessments is 1912788357. It was assigned to this organization in the NPPES registry on October 11, 2023.

Where is Prairie River Therapy And Assessments located?

Prairie River Therapy And Assessments is located at 1309 11th St W Apt 208, Williston, ND 58801. The listed phone number is (801) 717-0405.

What is Prairie River Therapy And Assessments's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

What insurance does Prairie River Therapy And Assessments accept?

Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Prairie River Therapy And Assessments as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Prairie River Therapy And Assessments was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.