Rizwan Qadir Dar, M.D.,
NPI 1699881631ActiveIndividual· Internal Medicine· Springfield, VA
Internal Medicine (M.D.,) with Erickson Health Medical Group of Virginia, PC, practicing in Springfield, Virginia. Their prescriptions cost Medicare Part D more than their services did: $418,072 for 4,925 claims, against $113,510 paid for services in 2024.
Overview
| NPI | 1699881631 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., |
| Sole proprietor | Yes |
| NPI issued | Aug 22, 2006 |
| Last updated in NPPES | Feb 25, 2026 |
| Certified by provider | Feb 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101224425 | VA |
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 - Internal Medicine (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 414 |
|---|---|
| Services billed | 2,220 across 53 procedure codes |
| Paid by Medicare | $113,510 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,925 · 7,327 30-day fills |
|---|---|
| Patients | 277 |
| Total drug cost | $418,072 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Erickson Health Medical Group of Virginia, PCAshburn, VA · 24 clinicians
Other facilities
- Greenspring Village Home Support ServicesHome health agency · Springfield, VA
- Capital HospiceHospice · Falls Church, VA
- Goodwin House Palliative Care and HospiceHospice · Falls Church, VA
- Greenspring VillageNursing home · Springfield, VA
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 44 internal medicine physicians in Springfield · All internal medicine physicians in Virginia