Juan-Carlos Aycinena, MD
NPI 1447543319ActiveIndividual· Internal Medicine, Nephrology· Lexington, KY
Internal Medicine, Nephrology (MD) with Kentucky Medical Services Foundation, Inc, practicing in Lexington, Kentucky. In 2024 Medicare paid $68,060 for 226 patients, and Part D covered 543 of their prescriptions, 84% of them generic. Vantive US Healthcare LLC reported $5,510 in payments in 2025, mostly education. Lists Ephraim McDowell Fort Logan Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1447543319 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2011 |
| Last updated in NPPES | Oct 29, 2026 |
| Certified by provider | Oct 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 47075 | KY |
| Internal Medicine | 207R00000X | 47075 | KY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 226 |
|---|---|
| Services billed | 623 across 17 procedure codes |
| Paid by Medicare | $68,060 |
Part D prescriptions in 2024
| Prescriptions (claims) | 543 · 1,164 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $98,241 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Kentucky Medical Services Foundation, IncLexington, KY · 967 clinicians
Hospital affiliations
- Ephraim McDowell Fort Logan HospitalStanford, KY
- University of Kentucky HospitalLexington, KY
Other facilities
- Dci - DanvilleDialysis facility · Danville, KY
- Davita Hamburg DialysisDialysis facility · Lexington, KY
- Fmc - Nicholasville DialysisDialysis facility · Nicholasville, KY
Industry payments (Open Payments)
- 2025$5,510 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vantive US Healthcare LLC | $5,510 | 8 |
What the 2025 payments were for
- Education$4,200 · 1 payment
- Travel and Lodging$949.10 · 2 payments
- Food and Beverage$361.31 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 nephrologists in Lexington · All nephrologists in Kentucky