Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Alissa Lee Demke, LMSW

Clinical Social Worker in Mandan, ND · enumerated 2023 · practices at Transitions Healthcare Pllc.

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

National Provider Identifier

1619668308

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Registry record

Entity type Individual (Type 1)

Name Mrs. Alissa Lee Demke

Credential LMSW

Sex Female

Practice address 2401 46th Ave Se Ste 201, Mandan, ND, 58554

Phone (701) 699-4052

Fax (701) 989-7030

Enumeration date May 15, 2023

Last updated in NPPES Oct 6, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6369 (ND) Primary

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

What specialty is Alissa Demke?

Alissa Demke is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Lori Charbonneau Clinical Social Worker · Mandan, ND NPI 1700074341 Stephanie Macdonald Psychiatric/Mental Health Nurse Practitioner · Mandan, ND NPI 1861864415 Transitions Healthcare Pllc Clinic/Center · Mandan, ND NPI 1992304695

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-06.