Barbra S. Hanna, DO
NPI 1235322090ActiveIndividual· Obstetrics & Gynecology· Wheaton, IL
Obstetrics & Gynecology (DO) in Wheaton, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1998). 57 Medicare patients in 2024, $12,560 paid; nearly all of their 183 Part D prescriptions were generic (92%). Bayer Healthcare Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $1,897 in all, mostly speaking and faculty fees.
Overview
| NPI | 1235322090 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Aug 23, 2007 |
| Last updated in NPPES | Oct 7, 2022 |
| Certified by provider | Oct 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 036-095043 | 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 - Obstetrics/Gynecology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 240 across 14 procedure codes |
| Paid by Medicare | $12,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 183 · 482 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $14,330 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Obstetrics/Gynecology |
Industry payments (Open Payments)
- 2025$1,897 · 5 payments from 4 companies
- 2024$778.18 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $1,714 | 2 |
| Astellas Pharma US Inc | $140.68 | 1 |
| Exact Sciences Corporation | $24.70 | 1 |
| Mayne Pharma Commercial LLC | $17.08 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,600 · 1 payment
- Food and Beverage$296.77 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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