Maria Elizabeth Darland, M.D.
NPI 1346421351ActiveIndividual· Internal Medicine, Rheumatology· Alexandria, VA
Internal Medicine, Rheumatology (M.D.) with Mary Washington Healthcare Physicians, practicing in Alexandria, Virginia. Their prescriptions cost Medicare Part D more than their services did: $2,844,025 for 2,869 claims, against $182,992 paid for services in 2024. Janssen Biotech, Inc. was the largest of 8 companies reporting payments in 2025, $906.06 in all, mostly food and beverage. Lists Mary Washington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1346421351 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 19, 2007 |
| Last updated in NPPES | Oct 4, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 0101244577 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 361 |
|---|---|
| Services billed | 17,655 across 21 procedure codes |
| Paid by Medicare | $182,992 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,869 · 5,779 30-day fills |
|---|---|
| Patients | 359 |
| Total drug cost | $2,844,025 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mary Washington Healthcare PhysiciansStafford, VA · 282 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Industry payments (Open Payments)
- 2025$906.06 · 43 payments from 8 companies
- 2024$1,645 · 60 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $316.26 | 14 |
| Abbvie Inc. | $174.94 | 13 |
| Ucb, Inc. | $143.77 | 6 |
| Amgen Inc. | $85.56 | 4 |
| Novartis Pharmaceuticals Corporation | $85.47 | 3 |
What the 2025 payments were for
- Food and Beverage$906.06 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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