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

Dr. John J Ryan, MD

Individual provider Diagnostic Radiology Physician · NPI 1720070279

Dr. John J Ryan, MD is a Diagnostic Radiology in Gainesville, Florida. Graduated from University of Massachusetts Medical School in 1991, 35 years ago. Practices with Doctors Radiology Group of Gainesville LLC, a 33-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
35
Trained at
University of Massachusetts Medical School
Licensed in
FL
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

6716 NW 11th Pl Ste 200
Gainesville, FL 32605-4215
Phone: (352) 331-9729
Fax: (352) 331-0137
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence ME70057 (FL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence ME70057 (FL)

Record details

NPI number1720070279
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2005
Last updated in NPPESApril 14, 2022
Certification dateApril 14, 2022
Mailing address6716 Nw 11th Place, Ste 200, Gainesville, FL 32605-4215

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1991 (35 years in practice)
Group practice Doctors Radiology Group Of Gainesville Llc — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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