Margaret Liang
NPI 1811209703ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Birmingham, AL
Obstetrics & Gynecology, Gynecologic Oncology in Birmingham, Alabama, trained at Ohio State University College of Medicine (class of 2010). 79 Medicare patients in 2024, $44,169 paid; nearly all of their 64 Part D prescriptions were generic (98%). Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $2,563 in all, mostly travel and lodging.
Overview
| NPI | 1811209703 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 8, 2010 |
| Last updated in NPPES | Oct 25, 2022 |
| Certified by provider | Sep 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | 36075 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gynecological Oncology (AL); Practitioner - Gynecological Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 407 across 43 procedure codes |
| Paid by Medicare | $44,169 |
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 84 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $1,157 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Gynecological Oncology |
| Secondary specialties | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical CenterWest Hollywood, CA · 799 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$2,563 · 11 payments from 2 companies
- 2024$216.96 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $2,498 | 10 |
| Glaxosmithkline, LLC. | $64.50 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,342 · 6 payments
- Education$1,065 · 2 payments
- Food and Beverage$155.78 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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