Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cornerstone Mental Health PLLC

Organization Psychiatric/Mental Health Nurse Practitioner · NPI 1326731563

Cornerstone Mental Health PLLC is a Psychiatric/Mental Health Nurse Practitioner in Dickinson, North Dakota. Works from 2 locations. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

257 1st St E Ste 3
Dickinson, ND 58601-5267
Phone: (701) 289-9036
Fax: (701) 248-9243
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 110 N Central Ave Ste 3, Sidney, MT 59270-4120 — (406) 780-7949

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X

Record details

NPI number1326731563
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Toni Abelseth — Owner · (701) 289-9036
Other names Cornerstone Mental Health Pllc; Cornerstone Mental Health Pllc; Midwest Psychiatric Care
NPI enumeratedJune 1, 2023
Last updated in NPPESApril 16, 2025
Certification dateApril 16, 2025
Mailing address387 15th St W # 162, Dickinson, ND 58601-3017

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