Gil A. Cu, MD
NPI 1558338343ActiveIndividual· Internal Medicine, Nephrology· Jacksonville, FL
Internal Medicine, Nephrology (MD) with Benefis Hospitals Inc and 1 other group, practicing in Jacksonville, Florida. In 2024 Medicare paid $39,033 for 152 patients, and Part D covered 90 of their prescriptions, 86% of them generic. Travere Therapeutics, Inc. was the largest of 7 companies reporting payments in 2025, $248.30 in all, mostly food and beverage. Lists Baptist Health Medical Center - Jacksonville and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1558338343 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 1, 2006 |
| Last updated in NPPES | Sep 5, 2025 |
| Certified by provider | Sep 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME-0069707 | FL |
| Internal Medicine, Nephrology | 207RN0300X | MD-19089 | HI |
| Internal Medicine | 207R00000X | ME69707 | FL |
| Internal Medicine, Nephrology | 207RN0300X | ME69707 | FL |
| Internal Medicine, Nephrology | 207RN0300X | 115834 | MT |
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 - Internal Medicine (FL); Practitioner - Nephrology (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 152 |
|---|---|
| Services billed | 518 across 17 procedure codes |
| Paid by Medicare | $39,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 90 · 159 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $7,715 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical groups
- Benefis Hospitals IncGreat Falls, MT · 384 clinicians
- Providence Health and Services MtMissoula, MT · 362 clinicians
Hospital affiliations
- Baptist Health Medical Center - JacksonvilleJacksonville, FL
- Baptist Medical Center - NassauFernandina Beach, FL
- Benefis Hospitals IncGreat Falls, MT
- Shands JacksonvilleJacksonville, FL
- St. Patrick HospitalMissoula, MT
Other facilities
- Bma - Saint JohnsDialysis facility · Jacksonville, FL
- Davita Great Falls DialysisDialysis facility · Great Falls, MT
- Fmc - OceanwayDialysis facility · Jacksonville, FL
- Fmc-Trout River DialysisDialysis facility · Jacksonville, FL
- First Coast DialysisDialysis facility · Jacksonville, FL
Industry payments (Open Payments)
- 2025$248.30 · 13 payments from 7 companies
- 2024$310.77 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $66.47 | 5 |
| Opko Pharmaceuticals, LLC | $44.23 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $42.39 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $28.87 | 1 |
| Vifor Pharma, Inc. | $26.94 | 1 |
What the 2025 payments were for
- Food and Beverage$166.25 · 7 payments
- Education$82.05 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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