Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Laird McMullen III, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1891998498

Dr. John Laird McMullen III, MD is an Interventional Radiology in Leesburg, Florida. Graduated from University of South Florida College of Medicine in 2002, 24 years ago. Practices with Radiology Associates of Central Florida L L C, a 6-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
24
Trained at
University of South Florida College of Medicine
Licensed in
FL
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

801 E Dixie Ave Ste 104
Leesburg, FL 34748-7699
Phone: (352) 365-2583
Fax: (352) 728-6749
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence 93848 (FL)
Phlebology Physician Taxonomy 202K00000X · Licence ME93848 (FL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 93849 (FL)
Magnetic Resonance Imaging (MRI) Internal Medicine Physician Taxonomy 207RM1200X · Licence 93848 (FL)

Record details

NPI number1891998498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2007
Last updated in NPPESFebruary 24, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Radiology Associates Of Central Florida L L C — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare