Volk Human Services

Volk Human Services is a healthcare organization registered as Clinical Psychologist in Devils Lake, ND, holding Type 2 (organization) NPI 1902902356 since 2006. The authorized official on file is Tara Avdem, Office Manager.

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NPI	1902902356
Entity type	Organization (Type 2)
Legal business name	Volk Human Services
Practice address	501 3RD ST NE STE 1, Devils Lake, ND, 58301
Phone	7016621911
Fax	7016624770
Enumeration date	2006-09-15
Last updated in NPPES	2020-08-22

Authorized official

Name	Tara Avdem
Title	Office Manager
Phone	7016621911

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
103TC0700X	Clinical Psychologist	Primary	269	ND

Copy-ready billing details

Provider: Volk Human Services
NPI: 1902902356
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 501 3RD ST NE STE 1, Devils Lake, ND, 58301

Providers at this address

NPI	Name	Type	Specialty	Location
1093811473	Gregory Volk	Individual	Clinical Psychologist	Devils Lake, ND
1326144791	Deborah Hanson	Individual	Clinical Social Worker	Devils Lake, ND
1003009457	Volk Human Services, PC	Organization	Clinical Psychologist	Devils Lake, ND

Verify this record

Cross-check NPI 1902902356 against the authoritative CMS record: view Volk Human Services on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.