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Edit this profileAt a glance
- 35 Park St, Smilow Cancer Hospital at Yale-New Haven, New Haven, CT 06519
About Dr. Hansen
Based in New Haven, CT, James E. Hansen, MD is listed in the NPI registry under radiation oncology. James graduated from Un of California, Irvine, College of Medicine in 2004. Medicare claims data shows James provided 923 services to 337 patients. The services billed most often include calculation of radiation therapy dose, design and construction of complex radiation treatment device, and 3d radiation therapy planning. NPI 1356501589 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 200-2100
- Email not available
Practice Locations
35 PARK ST SMILOW CANCER HOSPITAL AT YALE-NEW HAVEN
New Haven, CT 06519
Conditions Commonly Evaluated or Treated
Within Radiation Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Benign condition
Blood and lymph cancer
Bone cancer
Brain tumors
Cancer emergencies
Chest cancer
Endocrine cancer
Eye cancer
Eye conditions
Foot conditions
Gastrointestinal cancer
- Anal cancer
- Bile duct cancer
- Colon cancer
- Esophageal cancer
- Gallbladder cancer
- Liver cancer
- Pancreatic cancer
- Stomach cancer
Gynecologic cancer
Head & neck cancer
Head and neck cancer
Metastatic cancer
Neurologic condition
Orthopedic conditions
Sarcoma
Skin cancer
Thoracic cancer
Urologic cancer
Vascular conditions
Procedures & services
Most searched procedures
Advanced radiation
Benign treatment
Brain radiation
Cancer treatment
Central nervous system
Consultation
External radiation
- Electron beam therapy
- Image-guided radiation (IGRT)
- IMRT (Targeted intensity radiation)
- RapidArc / VMAT radiation
- Total body irradiation (TBI)
Eye cancer treatment
Follow-up care
Heart treatments
Internal radiation
Pain and symptom relief
Particle therapy
Precision radiation
- Adaptive radiation therapy
- Heart-sparing breath hold radiation (DIBH)
- Spine radiosurgery
- Stereotactic body radiation (SBRT)
- Stereotactic radiosurgery (SRS)
- Tattoo-free radiation
Prostate cancer treatment
Prostate protection
Radiation therapy
Skin cancer treatment
Skin lymphoma treatment
Specialized radiation
Targeted isotopes
Targeted radiation drugs
Treatment planning
Procedures Most Often Billed to Medicare
923 services · 337 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Calculation of radiation therapy dose | Imaging | 77300 |
481 | More often than most peers in Radiation Oncology |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
188 | More often than most peers in Radiation Oncology |
| 3d radiation therapy planning | Imaging | 77295 |
55 | More than most peers in Radiation Oncology |
| Complex radiation therapy planning | Imaging | 77263 |
55 | As often as other peers in Radiation Oncology |
| Management of complete single session course of cranial lesion surgery using radiation | Imaging | 77432 |
52 | More than most peers in Radiation Oncology |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
28 | Less often than most peers in Radiation Oncology |
| 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 |
37 | As often as other peers in Radiation Oncology |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
15 | As often as other peers in Radiation Oncology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
12 | Less often than most peers in Radiation Oncology |
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 radiation oncologists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 24 related providers in 4 groups
Other radiation oncologists in New Haven 5
Same specialty, same city.
Trained at Un of California, Irvine, College of Medicine 3
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Un of California, Irvine, College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Calculation of radiation therapy dose 8
Providers in CT who bill this service to Medicare most often.
Common questions
What does Dr. Hansen specialize in?
Dr. Hansen is a radiation oncologist in New Haven, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
Where is Dr. Hansen located?
Dr. Hansen is listed at 35 Park St Smilow Cancer Hospital at Yale-New Haven, New Haven, CT 06519. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hansen's phone number?
The number on file is (203) 200-2100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Hansen?
Dr. Hansen's National Provider Identifier is 1356501589. 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. Hansen go to medical school?
Dr. Hansen attended Un of California, Irvine, College of Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hansen have?
Dr. Hansen has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hansen do most often?
According to Medicare billing data, Dr. Hansen performs imaging including calculation of radiation therapy dose and design and construction of complex radiation treatment device, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hansen's profile verified?
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.
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