Htun Naing, MD
NPI 1518593714ActiveIndividual· Internal Medicine, Nephrology· Orange City, FL
Internal Medicine, Nephrology (MD) with Florida Kidney and Hypertension Specialists PA, practicing in Orange City, Florida. Part D covered 37 prescriptions written in 2024, 84% of them generic. Mallinckrodt Hospital Products Inc. was the largest of 5 companies reporting payments in 2025, $136.21 in all, mostly food and beverage. Lists Adventhealth Deland and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1518593714 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2020 |
| Last updated in NPPES | Aug 27, 2025 |
| Certified by provider | Aug 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME175172 | FL |
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 - Nephrology (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 37 · 100 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $9,191 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Florida Kidney and Hypertension Specialists PAOrange City, FL · 8 clinicians
Hospital affiliations
- Adventhealth DelandDeland, FL
- Adventhealth Fish MemorialOrange City, FL
- Central Florida Lake Monroe HospitalSanford, FL
- Halifax Health /Uf Health Medical Center of DeltonDeltona, FL
Industry payments (Open Payments)
- 2025$136.21 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $37.11 | 2 |
| Calliditas Therapeutics US Inc. | $33.30 | 1 |
| Travere Therapeutics, Inc. | $25.01 | 2 |
| Otsuka America Pharmaceutical, Inc. | $21.70 | 1 |
| Opko Pharmaceuticals, LLC | $19.09 | 1 |
What the 2025 payments were for
- Food and Beverage$116.73 · 5 payments
- Education$19.48 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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