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Jonathan Patmor Maddux, MD

Family Medicine Physician in Marion, KY · enumerated 2009 · practices at Family Practice Clinic Psc.

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

National Provider Identifier

1417194689

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Registry record

Entity type Individual (Type 1)
Name Jonathan Patmor Maddux
Credential MD
Sex Male
Practice address 518 West Gum Street, Marion, KY, 42064
Fax (270) 965-9015
Enumeration date Jan 9, 2009
Last updated in NPPES Oct 13, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 44671 (KY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
7100172480 Medicaid KY -
000000723351 Other KY ANTHEM BLUE CROSS/BLUE SHIELD

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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jonathan Maddux?
Jonathan Maddux is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-13.