Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Loree Siegfried, CSW-PIP, LCSW

Clinical Social Worker in Spearfish, SD · enumerated 2009.

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

National Provider Identifier

1114153772

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Registry record

Entity type Individual (Type 1)

Name Loree Siegfried

Credential CSW-PIP, LCSW

Sex Female

Practice address 1420 North Ave Ste 5, Spearfish, SD, 57783

Phone (605) 939-0296

Fax (605) 939-0296

Enumeration date Jun 9, 2009

Last updated in NPPES Aug 1, 2021

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 3141 (SD) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

How do I verify Loree Siegfried's NPI record?

Cross-check NPI 1114153772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1114153772 active?

Yes, as of the latest NPPES snapshot, NPI 1114153772 is active (record last updated 2021-08-01).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-01.