NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine S Mcclellan, MD

Adult Medicine Physician in Ringgold, GA · enumerated 2017.

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

National Provider Identifier

1023544871

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Registry record

Entity type Individual (Type 1)
Name Katherine S Mcclellan
Credential MD
Sex Female
Practice address 4700 Battlefield Pkwy Ste 200, Ringgold, GA, 30736
Phone (706) 861-4990
Fax (706) 861-9405
Enumeration date May 11, 2017
Last updated in NPPES Nov 10, 2020

Taxonomy & licenses

207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License 61985 (TN) Secondary
207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License 38347 (AL) Secondary
207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License 86815 (GA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 1023544871 active?
Yes, as of the latest NPPES snapshot, NPI 1023544871 is active (record last updated 2020-11-10).
How do I verify Katherine Mcclellan's NPI record?
Cross-check NPI 1023544871 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 2020-11-10.