Chenyang Zhan, MD
Interventional Radiology · New York
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Offices
- 3
Offices
3 locations · Mskcc Radiology Group · Msk Monmouth
Hospitals listed: Memorial Hospital for Cancer and Allied Diseases. That is not proof they admit you there this week.
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Zhan’s office to ask if they take your plan before you enroll.
Original Medicare doctor bills
$55,715
Medicare paid this office $55,715 for 212 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Insertion of central venous tube with port (5 years or older) | 18 | $4,931 | $274 |
| Return visit (30+ min) | 13 | $2,433 | $101 |
| Short return visit (20+ min) | 15 | $1,674 | $76 |
| Review by radiologist of ct guidance for needle placement | 16 | $955 | $60 |
| Review by radiologist of ct guidance for needle placement | 16 | $926 | $58 |
See all 10 services
| Insertion of central venous tube with port (5 years or older) | 18 | $4,931 | $274 |
| Return visit (30+ min) | 13 | $2,433 | $101 |
| Short return visit (20+ min) | 15 | $1,674 | $76 |
| Review by radiologist of ct guidance for needle placement | 16 | $955 | $60 |
| Review by radiologist of ct guidance for needle placement | 16 | $926 | $58 |
| Needle biopsy of growth of abdominal cavity | 13 | $828 | $64 |
| Ultrasonic guidance for needle placement | 21 | $521 | $25 |
| Fluoroscopic guidance for insertion or removal of central vein access device | 19 | $285 | $15 |
| Ultrasonic guidance for blood vessel access | 21 | $243 | $12 |
| Ultrasonic guidance for blood vessel access | 16 | $237 | $12 |
Who their Medicare patients are
212 Original Medicare patients in 2024. Average age 74 · Under 65 6% · 85 and older 10% · Women 52% · Also on Medicaid 13% · Health risk score 2.71. Above the middle of the specialty; the typical internal medicine clinician is at 1.76.
Conditions among them: High blood pressure 75% · Cancer 54% · Coronary heart disease 35% · Diabetes 32% · Depression 29% · Chronic kidney disease 27% · COPD 21% · Atrial fibrillation 20% · Heart failure 17% · Dementia 12% · Stroke 9%.
The office billed $537,145, Medicare allowed $70,733 and paid $55,715; for 613 services of 83 kinds.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
| 2024 | 212 | 613 | 74 | 2.71 | $537,145 | $55,715 |
| 2023 | 216 | 790 | 74 | 2.83 | $678,960 | $75,027 |
| 2022 | 117 | 290 | 73 | 2.09 | $251,860 | $28,893 |
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
See the services billed each year
2023: 18 services
| Occlusion of growths or obstructed vessels with review by radiologist | 12 | $7,931 | $496 |
| Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | 21 | $5,708 | $184 |
| Insertion of central venous tube with port (5 years or older) | 14 | $4,209 | $301 |
| Review by radiologist of additional artery image | 18 | $3,790 | $41 |
| Review by radiologist of abdominal artery image | 18 | $3,121 | $84 |
| Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond | 16 | $2,416 | $43 |
| Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | 14 | $1,761 | $126 |
| Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | 13 | $1,702 | $131 |
| Return visit (30+ min) | 12 | $1,475 | $87 |
| Short return visit (20+ min) | 14 | $1,236 | $56 |
| Insertion of tube into abdominal, pelvic, or leg artery, each first order branch | 11 | $1,182 | $107 |
| Review by radiologist of ct guidance for needle placement | 15 | $927 | $62 |
| 3d radiographic procedure with computerized image postprocessing | 13 | $600 | $33 |
| Ultrasonic guidance for blood vessel access | 30 | $465 | $13 |
| Ultrasonic guidance for needle placement | 12 | $322 | $27 |
| Ultrasonic guidance for needle placement | 11 | $286 | $26 |
| Fluoroscopic guidance for insertion or removal of central vein access device | 17 | $271 | $16 |
| Ultrasonic guidance for blood vessel access | 18 | $242 | $13 |
2022: 2 services
| Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | 11 | $1,525 | $139 |
| Ultrasonic guidance for blood vessel access | 14 | $172 | $12 |
Money from drug and device companies
$4,370 in 2025
| 2025 | 6 | 19 | $450 | $4,370 |
| 2024 | 1 | 2 | None | $259 |
| 2023 | 2 | 2 | None | $157 |
| 2022 | 3 | 11 | None | $1,468 |
| 2021 | 1 | 2 | None | $184 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Histosonics | None | $1,776 | 2 payments
|
| Guerbet | Lipiodol | $1,181 | 4 payments
|
| Delcath Systems | Hepzato Kit | $602 | 4 payments
|
| Terumo Medical | None | $450 | 1 payment
|
| TriSalus Life Sciences | Trinav Infusion System | $213 | 2 payments
|
| Sirtex Medical | Lava Les (Liquid Embolic System) | $148 | 1 payment
|
See all 14 published payments
| TriSalus Life Sciences | Meals · 2025-11-19 | Trinav Infusion System | $33 |
| Delcath Systems | Meals · 2025-10-07 | Hepzato Kit | $234 |
| Delcath Systems | Meals · 2025-08-11 | Hepzato Kit | $24 |
| Delcath Systems | Meals · 2025-06-12 | Hepzato Kit | $199 |
| TriSalus Life Sciences | Meals · 2025-05-14 | Trinav Infusion System | $180 |
| Guerbet | Travel · 2025-04-27 | Lipiodol | $454 |
| Guerbet | Meals · 2025-04-27 | Lipiodol | $164 |
| Guerbet | Meals · 2025-04-26 | Lipiodol | $430 |
| Guerbet | Meals · 2025-04-25 | Lipiodol | $133 |
| Histosonics | Travel · 2025-04-09 | None | $1,768 |
| Histosonics | Meals · 2025-04-08 | None | $7 |
| Terumo Medical | Consulting · 2025-03-26 | None | $450 |
| Sirtex Medical | Meals · 2025-02-19 | Lava Les (Liquid Embolic System) | $148 |
| Delcath Systems | Meals · 2025-02-01 | Hepzato Kit | $146 |
See earlier years (2024, 2023, 2022, 2021)
2024: $259
| Delcath Systems | Hepzato Kit | $259 | 2 payments
|
2023: $157
| Sirtex Medical | Sir-Spheres Microspheres | $142 | 1 payment
|
| Abbott Laboratories | Perclose Prostyle | $14 | 1 payment
|
2022: $1,468
| Penumbra | Indigo System | $1,154 | 8 payments
|
| Boston Scientific | Therasphere Y90 Glass Microspheres 10 Gbq | $169 | 1 payment
|
| Siemens Medical Solutions USA | None | $146 | 2 payments
|
2021: $184
| Boston Scientific | Therasphere | $184 | 2 payments
|
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 85.5 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1164884060
- Licence
- NY 291860
- Group
- Mskcc Radiology Group · Msk Monmouth
- Video visits
- Lists video visits
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 2085R0204X (2085R0204X)
- Mailing address
- 1275 York Ave # H118, New York, NY, 10065
- NPI first listed
- 2016-03-22
- NPI last updated
- 2022-11-02
- NPI record certified
- 2022-11-02
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 300 Pasteur Dr Rm Stanford, Stanford, CA, 94305