NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Christine Ellis, LLC

Community/Behavioral Health Agency in Sioux Falls, SD · enumerated 2007 · authorized official Christine Ellis, Clinical Social Worker.

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

National Provider Identifier

1962608570

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Christine Ellis, LLC
Practice address 5000 S Minnesota Ave, Suite 200, Sioux Falls, SD, 57108
Enumeration date Jun 21, 2007
Last updated in NPPES Jul 1, 2011

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 1936 (SD) Primary
251S00000X Community/Behavioral Health Agency Agencies · License 06783 (IA) Secondary
251S00000X Community/Behavioral Health Agency Agencies · License 18354 (MN) Secondary

Authorized official

Name Christine Ellis
Title Clinical Social Worker

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Christine Ellis, LLC?
The NPI for Christine Ellis, LLC is 1962608570, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Christine Ellis, LLC?
NPPES lists Christine Ellis (Clinical Social Worker) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-01.