Physician Profile
Unclaimed ProfileAbout DUFFY
Based in Concord, NH, Ryan Killian Duffy, M.D. is listed in the NPI registry under orthopedic surgery. Ryan is also listed as specialising in orthopaedic trauma and orthopaedic surgery.
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. Duffy?
Dr. Duffy is an orthopedic surgeon in Concord, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
What is Dr. Duffy's address?
Dr. Duffy is listed at 264 PLEASANT ST, Concord, NH 03301. 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. Duffy?
The number on file is (603) 224-3368. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Duffy?
Dr. Duffy's National Provider Identifier is 1225200215. 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. Duffy train?
Dr. Duffy attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Duffy have?
Dr. Duffy has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Duffy perform?
According to Medicare billing data, Dr. Duffy performs procedures including aspiration and/or injection of fluid from large joint and treatment of broken neck of thigh bone with bone implant; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Duffy's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Duffy. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (603) 224-3368
- Email not available
Practice Locations
264 PLEASANT ST
Concord, NH 03301
Procedures Most Often Billed to Medicare
2,517 services · 528 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
27 |
| Treatment of broken neck of thigh bone with bone implant | Procedure | 27245 |
21 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
75 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
63 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
52 |
| X-ray of thigh bone, minimum 2 views | Imaging | 73552 |
33 |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
29 |
| X-ray of pelvis, minimum of 3 views | Imaging | 72190 |
29 |
| X-ray of wrist, 2 views | Imaging | 73100 |
25 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
19 |
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 orthopedic surgeons at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 25 related providers in 4 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in NH 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.