Gail Cansler, MD
NPI 1669422424ActiveIndividual· Obstetrics & Gynecology· Olympia Fields, IL
Obstetrics & Gynecology (MD) in Olympia Fields, Illinois, licensed in IL, with an NPI issued in May 2006. 100 Medicare patients in 2024, $9,658 paid; nearly all of their 171 Part D prescriptions were generic (95%). Mayne Pharma Commercial LLC was the largest of 3 companies reporting payments in 2025, $221.97 in all, mostly food and beverage.
Overview
| NPI | 1669422424 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Jun 3, 2025 |
| Certified by provider | Jun 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 036-066127 | 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 | 100 |
|---|---|
| Services billed | 162 across 16 procedure codes |
| Paid by Medicare | $9,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 171 · 303 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $6,136 |
| Generic share | 95% of claims |
Industry payments (Open Payments)
- 2025$221.97 · 3 payments from 3 companies
- 2024$131.73 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $107.02 | 1 |
| Organon LLC | $88.28 | 1 |
| Sumitomo Pharma America, Inc. | $26.67 | 1 |
What the 2025 payments were for
- Food and Beverage$221.97 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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