Diego Martinez Nadramia, PA-C
NPI 1639847460ActiveIndividual· Physician Assistant· Alexandria, VA
Physician Assistant (PA-C) with Loudoun Medical Group, PC, practicing in Alexandria, Virginia. 188 Medicare patients in 2024, $19,454 paid; nearly all of their 253 Part D prescriptions were generic (97%). Inspire Medical Systems, Inc. was the largest of 14 companies reporting payments in 2025, $2,140 in all, mostly food and beverage. Lists Inova Alexandria Hospital as a hospital affiliation.
Overview
| NPI | 1639847460 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 6, 2021 |
| Last updated in NPPES | Mar 6, 2024 |
| Certified by provider | Mar 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110008165 | VA |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 298 across 24 procedure codes |
| Paid by Medicare | $19,454 |
Part D prescriptions in 2024
| Prescriptions (claims) | 253 · 339 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $10,395 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Loudoun Medical Group, PCLovettsville, VA · 271 clinicians
Hospital affiliation
- Inova Alexandria HospitalAlexandria, VA
Industry payments (Open Payments)
- 2025$2,140 · 54 payments from 14 companies
- 2024$511.26 · 21 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $758.66 | 6 |
| Genzyme Corporation | $400.34 | 11 |
| Glaxosmithkline, LLC. | $323.34 | 12 |
| Regeneron Healthcare Solutions, Inc. | $152.45 | 7 |
| Lundbeck LLC | $130.73 | 5 |
What the 2025 payments were for
- Food and Beverage$1,690 · 52 payments
- Travel and Lodging$392.50 · 1 payment
- Education$56.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Alexandria
- 1043959968
- 1154953289
- 1184874281
- 1225702012
- 1245940048
- 1265083430
- 1265785786
- 1316040660
- 1316341753
- 1346911955
- 1366603797
- 1376286419
All 125 physician assistants in Alexandria · All physician assistants in Virginia