NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Lucy P Backward, RN

Registered Nurse in Pine Ridge, SD · enumerated 2008.

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

National Provider Identifier

1669631925

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Registry record

Entity type Individual (Type 1)
Name Ms. Lucy P Backward
Credential RN
Sex Female
Practice address Us Hwy 18, Pine Ridge, SD, 57770
Phone (605) 867-5131
Fax (605) 867-3263
Enumeration date Jun 3, 2008
Last updated in NPPES Jun 3, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R023658 (SD) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

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Frequently asked questions

Is NPI 1669631925 active?
Yes, as of the latest NPPES snapshot, NPI 1669631925 is active (record last updated 2008-06-03).
How do I verify Lucy Backward's NPI record?
Cross-check NPI 1669631925 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-03.