NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Levi Darling, D.C.

Chiropractor in Sioux Falls, SD · enumerated 2012 · practices at Activespine LLC.

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

National Provider Identifier

1649516253

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Registry record

Entity type Individual (Type 1)
Name Dr. Levi Darling
Credential D.C.
Sex Male
Practice address 6209 S Old Village Pl, Sioux Falls, SD, 57108
Phone (605) 271-8277
Fax (605) 988-8130
Enumeration date Dec 31, 2012
Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 1223 (SD) 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.

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Frequently asked questions

Is NPI 1649516253 active?
Yes, as of the latest NPPES snapshot, NPI 1649516253 is active (record last updated 2018-03-17).
How do I verify Levi Darling's NPI record?
Cross-check NPI 1649516253 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 2018-03-17.