Tiffany Lott Williams, CNM
NPI 1558049817ActiveIndividual· Advanced Practice Midwife· Slidell, LA
Advanced Practice Midwife (CNM) with Ochsner Clinic LLC, practicing in Slidell, Louisiana. Mostly services rather than prescriptions: Medicare paid $1,322 for 15 patients in 2024, with only 46 Part D claims. Evofem Biosciences, Inc. was the largest of 4 companies reporting payments in 2025, $221.45 in all, mostly food and beverage. Lists Slidell Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1558049817 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNM |
| Sole proprietor | No |
| NPI issued | Jul 7, 2023 |
| Last updated in NPPES | Oct 26, 2023 |
| Certified by provider | Oct 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Advanced Practice Midwife Primary | 367A00000X | 230910 | LA |
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) (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 32 across 8 procedure codes |
| Paid by Medicare | $1,322 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 59 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $720.32 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Certified Nurse Midwife (Cnm) |
Medical group
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
Hospital affiliation
- Slidell Memorial HospitalSlidell, LA
Industry payments (Open Payments)
- 2025$221.45 · 13 payments from 4 companies
- 2024$204.48 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Evofem Biosciences, Inc. | $76.90 | 5 |
| Organon LLC | $59.72 | 3 |
| Sumitomo Pharma America, Inc. | $49.16 | 3 |
| Millicent US Inc | $35.67 | 2 |
What the 2025 payments were for
- Food and Beverage$221.45 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records