John Douglas, MD
Cardiology · Psychiatry · Ophthalmology · Pulmonology · Infectious Disease · Sleep Medicine
20+ years in practiceNPI: 1972530335Licensed in MS
About
Bio coming soon.
Credentials & Recognition
Specialties
CardiologyPsychiatryOphthalmologyPulmonologyInfectious DiseaseSleep Medicine
NPI sub-specialties
Specialist174400000X
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
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
See an error? info@pbcmmg.com
Are you John Douglas, MD?
Claim & complete your profile →Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.