Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary Jeanne Mclellan, DC

Chiropractor in Ponte Vedra Beach, FL · enumerated 2025.

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

National Provider Identifier

1891508925

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Jeanne Mclellan

Credential DC

Sex Female

Practice address 486 Town Plaza Ave Ste 410, Ponte Vedra Beach, FL, 32081

Phone (904) 686-7142

Enumeration date Jan 31, 2025

Last updated in NPPES Jun 30, 2026

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 15339 (FL) 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 1891508925 active?

Yes, as of the latest NPPES snapshot, NPI 1891508925 is active (record last updated 2026-06-30).

How do I verify Mary Mclellan's NPI record?

Cross-check NPI 1891508925 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 2026-06-30.