Ignacio Inaki Mendiguren, MD
NPI 1578612644ActiveIndividual· Internal Medicine, Critical Care Medicine· Leesburg, VA
Internal Medicine, Critical Care Medicine (MD) in Leesburg, Virginia, trained at Tufts University School of Medicine (class of 1984). Mostly services rather than prescriptions: Medicare paid $64,717 for 187 patients in 2024, with only 23 Part D claims.
Overview
| NPI | 1578612644 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 9, 2007 |
| Last updated in NPPES | Apr 1, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 0101044605 | 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 - Pulmonary Disease (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 443 across 15 procedure codes |
| Paid by Medicare | $64,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 29 30-day fills |
|---|---|
| Total drug cost | $1,139 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Commonwealth Critical Care LLCLeesburg, VA · 23 clinicians
Hospital affiliation
- Inova Loudoun HospitalLeesburg, VA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other critical care physicians in Leesburg
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