Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Volk Human Services

Clinical Psychologist in Devils Lake, ND · enumerated 2006 · authorized official Tara Avdem, Office Manager.

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

National Provider Identifier

1902902356

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Registry record

Entity type Organization (Type 2)

Legal business name Volk Human Services

Practice address 501 3rd St Ne Ste 1, Devils Lake, ND, 58301

Phone (701) 662-1911

Fax (701) 662-4770

Enumeration date Sep 15, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 269 (ND) Primary

Authorized official

Name Tara Avdem

Title Office Manager

Phone (701) 662-1911

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 is Volk Human Services located?

The practice location on file with NPPES is in Devils Lake, ND.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Gregory Volk Clinical Psychologist · Devils Lake, ND NPI 1093811473 Deborah Hanson Clinical Social Worker · Devils Lake, ND NPI 1326144791 Volk Human Services, PC Clinical Psychologist · Devils Lake, ND NPI 1003009457

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.