Diana J. Ortman, PA-C
NPI 1376645275ActiveIndividual· Physician Assistant· Stafford, VA
Physician Assistant (PA-C) with Commonwealth Internal Medicine PC, practicing in Stafford, Virginia. Their prescriptions cost Medicare Part D more than their services did: $335,163 for 5,071 claims, against $91,581 paid for services in 2024. Lists Mary Washington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1376645275 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 1, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110002374 | 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 - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 431 |
|---|---|
| Services billed | 2,003 across 24 procedure codes |
| Paid by Medicare | $91,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,071 · 12,268 30-day fills |
|---|---|
| Patients | 424 |
| Total drug cost | $335,163 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Commonwealth Internal Medicine PCFredericksburg, VA · 2 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Other facilities
- At Home CareHome health agency · Mechanicsvlle, VA
- Mary Washington Home Health AgencyHome health agency · Fredericksburg, 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 22 physician assistants in Stafford · All physician assistants in Virginia