Dr. John Gian, M.D.
Internal Medicine (Internal Medicine Physician)
760 Broadway, Woodhull Medical & Mental Health Center
Brooklyn, NY 11206
- Medicare participating
At a glance
- Medical school
- New York Medical College (1998)
- Years since graduation
- 28
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 11
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
- 1998Medical school: New York Medical College
- 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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 223263-1
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- New York City Health and Hospitals Corporation (571 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 11
- Services billed
- 88
- Patients’ average age
- 59
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 |
|---|---|
| Atorvastatin Calcium Other prescribers in Brooklyn, NY | 148 |
| Losartan Potassium Other prescribers in Brooklyn, NY | 95 |
| Metformin Hcl Other prescribers in Brooklyn, NY | 79 |
| Amlodipine Besylate Other prescribers in Brooklyn, NY | 75 |
| Acarbose | 59 |
| Rosuvastatin Calcium Other prescribers in Brooklyn, NY | 51 |
| Albuterol Sulfate Hfa (albuterol sulfate) Other prescribers in Brooklyn, NY | 41 |
| Nifedipine Er (nifedipine) Other prescribers in Brooklyn, NY | 32 |
| Omeprazole Other prescribers in Brooklyn, NY | 30 |
| Carvedilol Other prescribers in Brooklyn, NY | 28 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.