Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Samuel Lionel Nelson, D.C.

Chiropractor in Liberty Lake, WA · enumerated 2016.

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

National Provider Identifier

1215393079

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Samuel Lionel Nelson

Credential D.C.

Sex Male

Practice address 23801 East Appleway Ave, #110, Liberty Lake, WA, 99019

Phone (509) 922-4133

Fax (509) 928-9639

Enumeration date Jan 11, 2016

Last updated in NPPES Jan 11, 2016

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH 605 707 33 (WA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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

Is NPI 1215393079 active?

Yes, as of the latest NPPES snapshot, NPI 1215393079 is active (record last updated 2016-01-11).

How do I verify Samuel Nelson's NPI record?

Cross-check NPI 1215393079 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-11.