Tiffany Chan, M.D.
NPI 1124413265ActiveIndividual· Emergency Medicine· Washington, DC
Emergency Medicine (M.D.) in Washington, District of Columbia, licensed in MD, with an NPI issued in April 2015. 267 Medicare patients in 2024, $45,149 paid; nearly all of their 76 Part D prescriptions were generic (99%). Pfizer Inc. reported $129.11 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1124413265 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2015 |
| Last updated in NPPES | Jan 21, 2022 |
| Certified by provider | Jan 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | D87155 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (DC); Practitioner - Emergency Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 430 across 14 procedure codes |
| Paid by Medicare | $45,149 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 77 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $1,012 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$129.11 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $129.11 | 2 |
What the 2025 payments were for
- Food and Beverage$129.11 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Washington
- 1083860530
- 1194103168
- 1235492208
- 1295355295
- 1356576383
- 1366485658
- 1376126482
- 1437440609
- 1467771204
- 1538783824
- 1548655087
- 1578567012
All 382 emergency medicine physicians in Washington · All emergency medicine physicians in District of Columbia