Dr. Jun Yang, M.D.
Internal Medicine (Internal Medicine Physician)
- Medicare participating
At a glance
- Years since graduation
- 40
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 21
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2008Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Internal Medicine Physician primary
NY license 257366 · MA license 234826 -
Nephrology Physician
NY license 257366
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare patients and services
- Medicare patients, 2024
- 21
- Services billed
- 94
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 20-29 minutes | 61 | 26 |
| Established patient office or other outpatient visit, 10-19 minutes | 25 | 19 |
| Insertion of needle into vein for collection of blood sample | 24 | 21 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Vascepa (icosapent ethyl) Other prescribers in Flushing, NY | 1,958 |
| Amlodipine Besylate Other prescribers in Flushing, NY | 1,890 |
| Atorvastatin Calcium Other prescribers in Flushing, NY | 1,782 |
| Losartan Potassium Other prescribers in Flushing, NY | 1,273 |
| Losartan-Hydrochlorothiazide (losartan/hydrochlorothiazide) Other prescribers in Flushing, NY | 1,039 |
| Montelukast Sodium Other prescribers in Flushing, NY | 910 |
| Tamsulosin Hcl Other prescribers in Flushing, NY | 778 |
| Simvastatin Other prescribers in Flushing, NY | 768 |
| Fenofibrate (fenofibrate,micronized) Other prescribers in Flushing, NY | 752 |
| Alendronate Sodium Other prescribers in Flushing, NY | 716 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 10 companies reported 53 payments worth $1,202 in total to this clinician.
| Gilead Sciences, Inc. | $495 |
|---|---|
| AstraZeneca Pharmaceuticals LP | $181 |
| Amgen Inc. | $144 |
| Exact Sciences Corporation | $129 |
| Phathom Pharmaceuticals, Inc. | $77.05 |
| Esperion Therapeutics, Inc. | $76.43 |
| AbbVie Inc. | $29.77 |
| Ardelyx, Inc. | $25.40 |
| Food and Beverage | $1,202 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.