Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathryn Sims
Counselor in Chamberlain, SD · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639888613
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Registry record
Entity type Individual (Type 1)
Name Kathryn Sims
Sex Female
Practice address 107 W Beebe Ave, Chamberlain, SD, 57325
Phone (605) 734-6535
Fax (605) 734-0965
Enumeration date Nov 18, 2022
Last updated in NPPES Nov 18, 2022
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1639888613 active?
Yes, as of the latest NPPES snapshot, NPI 1639888613 is active (record last updated 2022-11-18).
How do I verify Kathryn Sims's NPI record?
Cross-check NPI 1639888613 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-18.