Abigail Elizabeth Buchwach, M.D.
NPI 1861782138ActiveIndividual· Hospitalist· Park Ridge, IL
Hospitalist (M.D.) with Advocate Health and Hospitals Corporation, practicing in Park Ridge, Illinois. In 2024 Medicare paid $78,019 for 386 patients, and Part D covered 98 of their prescriptions, 87% of them generic. Boston Scientific Corporation reported $17.65 in payments in 2024, mostly food and beverage. Lists Advocate Lutheran General Hospital as a hospital affiliation.
Overview
| NPI | 1861782138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 7, 2011 |
| Last updated in NPPES | Mar 6, 2025 |
| Certified by provider | Mar 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036-133518 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 386 |
|---|---|
| Services billed | 763 across 13 procedure codes |
| Paid by Medicare | $78,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 98 · 104 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $4,461 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliation
- Advocate Lutheran General HospitalPark Ridge, IL
Other facilities
- Advocate HospiceHospice · Oak Brook, IL
Industry payments (Open Payments)
- 2024$17.65 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $17.65 | 1 |
What the 2024 payments were for
- Food and Beverage$17.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 hospitalists in Park Ridge · All hospitalists in Illinois