Physician Profile
Unclaimed ProfileAbout RYAN
John J Ryan, MD is a healthcare provider in Gainesville, FL specialising in diagnostic radiology. John trained at University of Massachusetts Medical School, graduating in 1991. John is also listed as specialising in vascular & interventional radiology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Ryan?
Dr. Ryan is a diagnostic radiology in Gainesville, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Ryan's address?
Dr. Ryan is listed at 6716 NW 11TH PLACE STE 200, Gainesville, FL 32605. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ryan?
The number on file is (352) 331-9729. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ryan?
Dr. Ryan's National Provider Identifier is 1720070279. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Ryan train?
Dr. Ryan attended University of Massachusetts Medical School, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ryan have?
Dr. Ryan has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ryan perform?
According to Medicare billing data, Dr. Ryan performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes and ultrasound study of one arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ryan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ryan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (352) 331-9729
- Email not available
Practice Locations
6716 NW 11TH PLACE STE 200
Gainesville, FL 32605
Procedures Most Often Billed to Medicare
12,071 services · 1,793 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
584 |
| Ct scan head or brain without contrast | Imaging | 70450 |
149 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
125 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
102 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
84 |
| Ct scan of chest without contrast | Imaging | 71250 |
72 |
| X-ray of chest, 2 views | Imaging | 71046 |
61 |
| Ct scan of chest without contrast | Imaging | 71250 |
60 |
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
56 |
| Ct scan of chest with contrast | Imaging | 71260 |
46 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other diagnostic radiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other diagnostic radiology specialists in Gainesville 8
Same specialty, same city.
Trained at University of Massachusetts Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at University of Massachusetts Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in FL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.