Physician Profile
Unclaimed ProfileAbout RYAN
Based in Durham, NC, Andrew F Ryan, M.D. is listed in the NPI registry under diagnostic radiology. Andrew graduated from Medical College of Wisconsin in 2006. Andrew is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Andrew cared for 4,310 Medicare patients across 4,547 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (919) 684-8111
- Email not available
Practice Locations
2100 ERWIN RD
Durham, NC 27705
Procedures Most Often Billed to Medicare
4,547 services · 4,310 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
1,186 |
| Ct scan head or brain without contrast | Imaging | 70450 |
470 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
361 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
305 |
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
268 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
229 |
| Screening mammography | Imaging | 77067 |
194 |
| Screening 3d breast mammography | Imaging | 77063 |
192 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
189 |
| X-ray of chest, 2 views | Imaging | 71046 |
176 |
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 1
Same specialty, same street address — most likely the same department or group.
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.
Other diagnostic radiology specialists in Durham 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Medical College of Wisconsin 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Medical College of Wisconsin 7
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in NC who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ryan?
Dr. Ryan is a diagnostic radiology in Durham, NC. 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 2100 ERWIN RD, Durham, NC 27705. 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 (919) 684-8111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ryan's NPI number?
Dr. Ryan's National Provider Identifier is 1952495012. 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 Medical College of Wisconsin, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ryan been practicing?
Dr. Ryan has 20 years experience. Calculated from a graduation year of 2006, 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. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ryan confirmed this information?
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
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.