East River Psychological Services
NPI 1598487308ActiveOrganization· Psychologist, Clinical· Mitchell, SD
Psychologist, Clinical in Mitchell, South Dakota, registered in NPPES in September 2022. The authorized official on file is Matthew Dee Christiansen, PHD, Clinical Psychologist/Owner.
Overview
| NPI | 1598487308 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Sep 19, 2022 |
| Last updated in NPPES | Sep 6, 2024 |
| Certified by provider | Sep 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist, Clinical Primary | 103TC0700X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Other clinical psychologists in Mitchell
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