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

John Paul McKenzie III, MD

Individual provider Cardiovascular Disease Physician · NPI 1366422685

John Paul McKenzie III, MD is an Internal Medicine in Glendale, California. Graduated from University of Missouri, Columbia School of Medicine in 1988, 38 years ago. Practices with Eagle Rock Medlink Group Inc, a 3-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
38
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

660 W Broadway
Glendale, CA 91204-1008
Phone: (818) 542-9420
Fax: (818) 243-9605
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence G71752 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence G71752 (CA)

Record details

NPI number1366422685
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 20, 2006
Last updated in NPPESAugust 14, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Eagle Rock Medlink Group Inc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Glendale