Matthew F. Aiken, DO
NPI 1063488450ActiveIndividual· Internal Medicine· Fredericksburg, VA
Internal Medicine (DO) in Fredericksburg, Virginia, trained at Philadelphia College of Osteopathic Medicine (class of 2000). 258 Medicare patients in 2024, $56,481 paid; nearly all of their 69 Part D prescriptions were generic (91%). Xeris Pharmaceuticals, Inc. reported $22.29 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1063488450 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 24, 2006 |
| Last updated in NPPES | Feb 20, 2026 |
| Certified by provider | Feb 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0102201615 | 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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 258 |
|---|---|
| Services billed | 713 across 14 procedure codes |
| Paid by Medicare | $56,481 |
Part D prescriptions in 2024
| Prescriptions (claims) | 69 · 74 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $1,593 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Internal Medicine |
Medical group
- Mary Washington Hospital IncFredericksburg, VA · 53 clinicians
Hospital affiliation
- Mary Washington HospitalFredericksburg, VA
Other facilities
- Mary Washington Home Health AgencyHome health agency · Fredericksburg, VA
Industry payments (Open Payments)
- 2025$22.29 · 1 payment from 1 company
- 2024$84.42 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $22.29 | 1 |
What the 2025 payments were for
- Food and Beverage$22.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 102 internal medicine physicians in Fredericksburg · All internal medicine physicians in Virginia