Gretchen Lee Hahn, CNM
NPI 1245284926ActiveIndividual· Advanced Practice Midwife· Charleston, SC
Advanced Practice Midwife (CNM) with University Medical Associates of the Medical University of South Carol, practicing in Charleston, South Carolina. Enrolled in Medicare as practitioner - certified nurse midwife (cnm). Mayne Pharma Commercial LLC reported $19.03 in payments in 2025, mostly food and beverage. Lists Musc Medical Center as a hospital affiliation.
Overview
| NPI | 1245284926 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNM |
| Sole proprietor | No |
| NPI issued | May 19, 2006 |
| Last updated in NPPES | Oct 21, 2020 |
| Certified by provider | Oct 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Advanced Practice Midwife Primary | 367A00000X | 2815 | SC |
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 - Certified Nurse Midwife (Cnm) (SC) |
|---|
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Certified Nurse Midwife (Cnm) |
Medical group
- University Medical Associates of the Medical University of South CarolCharleston, SC · 1,668 clinicians
Hospital affiliation
- Musc Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$19.03 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $19.03 | 1 |
What the 2025 payments were for
- Food and Beverage$19.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 certified nurse midwives in Charleston · All certified nurse midwives in South Carolina