Quick answers
- Which hospitals does Doris Chan work at?
- Medicare's official clinician data lists Doris Chan at 2 hospitals: Maimonides Medical Center and NYU Langone Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Doris Chan see patients?
- Medicare's clinician data lists 2 practice locations, including Brooklyn, NY and Staten Island, NY. Call before your visit to confirm the address.
- What is Doris Chan's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Doris Chan accept Medicare assignment?
- Yes. Medicare's clinician data says Doris Chan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Doris Chan offer telehealth?
- Medicare's clinician data says Doris Chan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Doris Chan?
- (718) 630-7000, as listed in official Medicare / NPI Registry data.
- What is Doris Chan's NPI number?
- 1508109943. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Doris Chan works
Medicare's Facility Affiliation Data lists Doris Chan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Maimonides Medical CenterBrooklyn, NY · Acute Care Hospital · CCN 330194
- NYU Langone HospitalsNew York, NY · Acute Care Hospital · CCN 330214
Practice locations
Addresses where Doris Chan is enrolled with Medicare (CMS data updated 2026-10-02).
- 150 55th StBrooklyn, NY 11220 (718) 630‑7000
- 65 Cromwell AveStaten Island, NY 10304 (718) 667‑8100
Group practices
Medicare enrollment lists Doris Chan as a member of these groups (CMS data updated 2026-10-02).
- New York University6,134 clinicians in the group
- NYU Langone Hospitals247 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New York →
Other cardiologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1508109943 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians