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

Dr. John C Tonkin, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1093750820

Dr. John C Tonkin, MD is an Interventional Radiology in Gainesville, Georgia. Qualified in 1991, 35 years ago. Practices with Radiology Imaging Associates LLC, a 181-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida and Georgia.

Years since qualifying
35
Licensed in
FL, GA
In the registry since
2006
Specialties on file
9
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

743 Spring St NE
Gainesville, GA 30501-3715
Phone: (770) 219-9000
Show map & directions

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

Additional practice locations (2)

  • 1673 Mason Ave, Daytona Beach, FL 32117-5515 — (386) 274-7118
  • 400 Health Park Blvd, St Augustine, FL 32086-5784 — (904) 819-5155

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence ME0071220 (FL)
Therapeutic Radiology Physician Taxonomy 2085R0203X · Licence ME0071220 (FL)
Body Imaging Physician Taxonomy 2085B0100X · Licence ME0071220 (FL)
Neuroradiology Physician Taxonomy 2085N0700X · Licence ME0071220 (FL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence ME0071220 (FL)
Diagnostic Ultrasound Physician Taxonomy 2085U0001X · Licence ME0071220 (FL)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence ME0071220 (FL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 105343 (GA)
Nuclear Radiology Physician Taxonomy 2085N0904X · Licence ME0071220 (FL)

Record details

NPI number1093750820
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2006
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026
Mailing address1673 Mason Ave Ste 305, Daytona Beach, FL 32117-5516

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Radiology Imaging Associates Llc — 181 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations27 on file with Medicare

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