Kaitlyn Rousse Warren, DO
NPI 1073251658ActiveIndividual· Family Medicine· Purvis, MS
Family Medicine (DO) in Purvis, Mississippi, trained at William Carey University College of Osteopathic Medicine (class of 2022). Part D covered 771 prescriptions written in 2024, 89% of them generic. Exact Sciences Corporation was the largest of 8 companies reporting payments in 2025, $220.38 in all, mostly food and beverage.
Overview
| NPI | 1073251658 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 24, 2022 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 32762 | MS |
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 - Family Practice (MS) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 771 · 1,698 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $70,529 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | William Carey University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Family Practice |
Medical group
- Hattiesburg Clinic PAHattiesburg, MS · 537 clinicians
Hospital affiliation
- Forrest General HospitalHattiesburg, MS
Other facilities
- Forrest General Home CareHome health agency · Hattiesburg, MS
- Mississippi Homecare of RichtonHome health agency · Richton, MS
Industry payments (Open Payments)
- 2025$220.38 · 12 payments from 8 companies
- 2024$51.60 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $63.19 | 3 |
| Novo Nordisk Inc | $49.63 | 3 |
| Lilly USA, LLC | $21.75 | 1 |
| Merz Pharmaceuticals, LLC | $18.24 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $18.00 | 1 |
What the 2025 payments were for
- Food and Beverage$220.38 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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