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

John George Mardiat, MD

Individual provider Diagnostic Radiology Physician · NPI 1801896675

John George Mardiat, MD is a Diagnostic Radiology in Santa Barbara, California. Graduated from University of Missouri, Kansas City, School of Medicine in 1979, 47 years ago. Practices with Kern Radiology Medical Group Inc, a 91-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
47
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
CA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

316 W Junipero St
Santa Barbara, CA 93105-4305
Phone: (805) 448-5825
Fax: (805) 569-0079
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence G44393 (CA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence G44393 (CA)

Record details

NPI number1801896675
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 22, 2005
Last updated in NPPESJanuary 25, 2012

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice Kern Radiology Medical Group Inc — 91 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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