Caitlyn Louviere Ranger, M.D.
NPI 1144600032ActiveIndividual· Obstetrics & Gynecology· New Orleans, LA
Obstetrics & Gynecology (M.D.) in New Orleans, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $14,718 for 144 claims, against $453.84 paid for services in 2024. Evofem Biosciences, Inc. was the largest of 5 companies reporting payments in 2025, $125.72 in all, mostly food and beverage.
Overview
| NPI | 1144600032 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 4, 2015 |
| Last updated in NPPES | Dec 20, 2022 |
| Certified by provider | Dec 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 312829 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | PGY.202769 | 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 - Obstetrics/Gynecology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 14 across 3 procedure codes |
| Paid by Medicare | $453.84 |
Part D prescriptions in 2024
| Prescriptions (claims) | 144 · 299 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $14,718 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
Hospital affiliation
- Ochsner Medical Center AcuteNew Orleans, LA
Industry payments (Open Payments)
- 2025$125.72 · 13 payments from 5 companies
- 2024$143.12 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Evofem Biosciences, Inc. | $43.05 | 8 |
| Sumitomo Pharma America, Inc. | $34.51 | 2 |
| Coopersurgical, Inc. | $20.30 | 1 |
| Organon LLC | $16.84 | 1 |
| Meditrina | $11.02 | 1 |
What the 2025 payments were for
- Food and Beverage$125.72 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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