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

James D Knox, MD

Family Medicine Physician in Chattanooga, TN · enumerated 2006.

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

National Provider Identifier

1699831198

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Registry record

Entity type Individual (Type 1)
Name James D Knox
Credential MD
Sex Male
Practice address Chattanooga, TN, 37404
Phone (614) 268-6555
Fax (614) 457-5713
Enumeration date Dec 29, 2006
Last updated in NPPES Aug 23, 2024

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35.128183 (OH) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 71770 (TN) 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

What is the NPI number for James Knox?
The National Provider Identifier (NPI) for James Knox is 1699831198, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Knox practice?
The practice location on file with NPPES is in Chattanooga, TN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-23.