Irina Yurievna Ruban, MD
NPI 1528093051ActiveIndividual· Hospitalist· Silver Spring, MD
Hospitalist (MD) with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc, practicing in Silver Spring, Maryland. Their prescriptions cost Medicare Part D more than their services did: $15,211 for 202 claims, against $4,692 paid for services in 2024. Lists Holy Cross Hospital as a hospital affiliation.
Overview
| NPI | 1528093051 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Jun 3, 2021 |
| Certified by provider | Jun 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | DOO63343 | MD |
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 (DC); Practitioner - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 56 across 9 procedure codes |
| Paid by Medicare | $4,692 |
Part D prescriptions in 2024
| Prescriptions (claims) | 202 · 367 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $15,211 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Hospital affiliation
- Holy Cross HospitalSilver Spring, MD
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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