Ewa V. Hampston, M.D.
NPI 1770694200ActiveIndividual· Family Medicine· Palos Heights, IL
Family Medicine (M.D.) in Palos Heights, Illinois, licensed in IL, with an NPI issued in August 2006. 243 Medicare patients in 2024, $137,301 paid; nearly all of their 2,763 Part D prescriptions were generic (93%). Pfizer Inc. was the largest of 18 companies reporting payments in 2025, $949.79 in all, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1770694200 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Sep 23, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036-111262 | 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 - Family Practice (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 243 |
|---|---|
| Services billed | 2,393 across 24 procedure codes |
| Paid by Medicare | $137,301 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,763 · 6,977 30-day fills |
|---|---|
| Patients | 277 |
| Total drug cost | $89,781 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Family Practice |
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Osf Little Company of Mary Medical CenterEvergreen Park, IL
- Palos Community HospitalPalos Heights, IL
Other facilities
- Palos Community Hospital Home Health CareHome health agency · Lemont, IL
Industry payments (Open Payments)
- 2025$949.79 · 45 payments from 18 companies
- 2024$1,156 · 45 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $202.55 | 16 |
| Lilly USA, LLC | $161.36 | 9 |
| E.R. Squibb & Sons, L.L.C. | $134.09 | 2 |
| Boston Scientific Corporation | $104.40 | 1 |
| Exact Sciences Corporation | $66.46 | 3 |
What the 2025 payments were for
- Food and Beverage$949.79 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 family medicine physicians in Palos Heights · All family medicine physicians in Illinois