Doris Chan, D.O.
NPI 1508109943ActiveIndividual· Internal Medicine, Interventional Cardiology· Staten Island, NY
Internal Medicine, Interventional Cardiology (D.O.) in Staten Island, New York, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $277,279 for 1,335 claims, against $91,025 paid for services in 2024. Philips North America LLC was the largest of 2 companies reporting payments in 2025, $119.23 in all, mostly food and beverage.
Overview
| NPI | 1508109943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2013 |
| Last updated in NPPES | Apr 4, 2023 |
| Certified by provider | Apr 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 303895 | NY |
| Internal Medicine | 207R00000X | 303895 | NY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 303895 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 844 |
|---|---|
| Services billed | 1,834 across 37 procedure codes |
| Paid by Medicare | $91,025 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,335 · 3,019 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $277,279 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- New York UniversityNew York, NY · 6,134 clinicians
- NYU Langone HospitalsNew York, NY · 247 clinicians
Hospital affiliations
- Maimonides Medical CenterBrooklyn, NY
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2025$119.23 · 4 payments from 2 companies
- 2024$309.14 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $60.16 | 2 |
| Abbvie Inc. | $59.07 | 2 |
What the 2025 payments were for
- Food and Beverage$119.23 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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