John Cox, MD

Addiction Medicine · Internal Medicine · Dermatology · Ophthalmology · Allergy & Immunology · Pulmonology · Nephrology · Sleep Medicine

20+ years in practiceNPI: 1396763389Licensed in OK

About

Bio coming soon.

Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineDermatologyOphthalmologyAllergy & ImmunologyPulmonologyNephrologySleep Medicine

NPI sub-specialties

Internal Medicine, Critical Care Medicine207RC0200X

Internal Medicine, Pulmonary Disease207RP1001X

Internal Medicine, Sleep Medicine207RS0012X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#18

Top Sleep Medicine Doctors in Oklahoma, 2026

Sleep Medicine · Oklahoma · 2026

#37

Top Nephrologists in Mississippi, 2026

Nephrology · Mississippi · 2026

#39

Top Allergists & Immunologists in South Carolina, 2026

Allergy & Immunology · South Carolina · 2026

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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