Christopher Chan, M.D., PH. D
NPI 1750655403ActiveIndividual· Emergency Medicine· Mc Lean, VA
Emergency Medicine (M.D., PH. D) with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc, practicing in Mc Lean, Virginia. Their prescriptions cost Medicare Part D more than their services did: $3,614 for 272 claims, against $2,079 paid for services in 2024.
Overview
| NPI | 1750655403 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH. D |
| Sole proprietor | No |
| NPI issued | Feb 28, 2012 |
| Last updated in NPPES | Jul 9, 2021 |
| Certified by provider | Jun 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 50824 | CT |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 145 across 20 procedure codes |
| Paid by Medicare | $2,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 272 · 287 30-day fills |
|---|---|
| Patients | 194 |
| Total drug cost | $3,614 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 emergency medicine physicians in Mc Lean · All emergency medicine physicians in Virginia