NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Sonja Jean Lonadier, D.C.,P.A.

Chiropractor in Ocala, FL · enumerated 2005.

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

National Provider Identifier

1417955949

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Registry record

Entity type Individual (Type 1)
Name Dr. Sonja Jean Lonadier
Credential D.C.,P.A.
Sex Female
Practice address Ocala, FL, 34470
Phone (352) 732-0200
Fax (352) 732-2623
Enumeration date Jul 8, 2005
Last updated in NPPES Aug 28, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH8508 (FL) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
381742300 Medicaid FL -
89756 Other FL BCBS
D00068072 Other FL RAILROAD

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 1417955949 active?
Yes, as of the latest NPPES snapshot, NPI 1417955949 is active (record last updated 2014-08-28).
How do I verify Sonja Lonadier's NPI record?
Cross-check NPI 1417955949 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 2014-08-28.