Physician Profile
Unclaimed ProfileAbout HANSEN
Based in New York, NY, Derek G Hansen, M.D. is listed in the NPI registry under orthopedic surgery. Derek graduated from University of Connecticut School of Medicine in 2012. Derek is also listed as specialising in orthopaedic surgery. According to Medicare claims data, Derek cared for 472 Medicare patients across 556 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
Common questions
What is Dr. Hansen's specialty?
Dr. Hansen is an orthopedic surgeon in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where can I find Dr. Hansen?
Dr. Hansen is listed at 520 EAST 70TH STREET STARR 2, New York, NY 10021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hansen?
The number on file is (646) 962-4620. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hansen's NPI number?
Dr. Hansen's National Provider Identifier is 1730445552. 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
What is Dr. Hansen's medical education?
Dr. Hansen attended University of Connecticut School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hansen been practising?
Dr. Hansen has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Hansen known for?
According to Medicare billing data, Dr. Hansen performs procedures including treatment of broken neck of thigh bone with bone implant, aspiration and/or injection of fluid from large joint and replacement of thigh bone and hip joint with prosthesis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hansen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hansen. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (646) 962-4620
- Email not available
Practice Locations
520 EAST 70TH STREET STARR 2
New York, NY 10021
Procedures Most Often Billed to Medicare
556 services · 472 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Treatment of broken neck of thigh bone with bone implant | Procedure | 27245 |
23 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
23 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
22 |
| Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement | Procedure | 27236 |
17 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
233 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
125 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
97 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
16 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 orthopedic surgeons in New York 8
Same specialty, same city.
Trained at University of Connecticut School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2012 at University of Connecticut School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Treatment of broken neck of thigh bone with bone implant 8
Providers in NY 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.