Katherine A. Kosche, MD
NPI 1003823972ActiveIndividual· Internal Medicine, Gastroenterology· Pembroke Pines, FL
Internal Medicine, Gastroenterology (MD) in Pembroke Pines, Florida, trained at University of Miami, Lm Miller School of Medicine (class of 1989). Medicare paid $18,292 for services to 104 patients in 2024, and Part D covered 403 of their prescriptions (83% generic). Madrigal Pharmaceuticals was the largest of 11 companies reporting payments in 2025, $883.86 in all, mostly food and beverage.
Overview
| NPI | 1003823972 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Feb 9, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME70657 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 177 across 17 procedure codes |
| Paid by Medicare | $18,292 |
Part D prescriptions in 2024
| Prescriptions (claims) | 403 · 800 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $122,509 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Gastro Health, LLCOcoee, FL · 247 clinicians
Hospital affiliations
- Memorial Hospital MiramarMiramar, FL
- Memorial Hospital WestPembroke Pines, FL
Industry payments (Open Payments)
- 2025$883.86 · 33 payments from 11 companies
- 2024$563.90 · 26 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $220.84 | 6 |
| Pfizer Inc. | $170.83 | 8 |
| Genzyme Corporation | $108.38 | 4 |
| Abbvie Inc. | $101.66 | 4 |
| Janssen Biotech, Inc. | $82.66 | 3 |
What the 2025 payments were for
- Food and Beverage$883.86 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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