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EAST RIVER PSYCHOLOGICAL SERVICES
NPI 1598487308
Psychologist - Clinical in Mitchell, SD

Active since September 19, 2022
3413 N OHLMAN ST, MITCHELL, SD 57301(605) 999-0728 Get Directions Write a Review

NPPES record last updated: September 6, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 6, 2024, Sep 19, 2022 (2 updates tracked since 2022).

About East River Psychological Services NPPES

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

EAST RIVER PSYCHOLOGICAL SERVICES (NPI 1598487308) is a healthcare organization registered as a clinical in Mitchell, South Dakota and active in the NPI registry since September 2022. The organization lists Matthew Dee Christiansen, Clinical Psychologist/owner, as its authorized official.

NPPES Registry Identity

NPI1598487308
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameEAST RIVER PSYCHOLOGICAL SERVICES
Location Address3413 N OHLMAN STMitchell, SD 57301-5052
Mailing Address3413 N Ohlman StMitchell, SD 57301-5052 · (605) 999-0728
Phone(605) 999-0728
Organization SubpartNo
Authorized OfficialMatthew Dee ChristiansenClinical Psychologist/owner · (605) 630-7387
Enumeration DateSeptember 19, 2022
Last NPPES UpdateSeptember 6, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 6, 2024
✔ NPI 1598487308 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.
3413 N OHLMAN ST, Mitchell, SD 57301
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Other Identifiers 1

Medicaid1639136088SD

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

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 East River Psychological Services's NPI number?

The NPI number for East River Psychological Services is 1598487308. It was assigned to this organization in the NPPES registry on September 19, 2022.

Where is East River Psychological Services located?

East River Psychological Services is located at 3413 N Ohlman St, Mitchell, SD 57301. The listed phone number is (605) 999-0728.

What is East River Psychological Services's specialty?

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

When was this NPI record last updated?

The NPPES record for East River Psychological Services was last updated on September 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.