Ryan Anthony Lamarca, M.D.
NPI 1134612138ActiveIndividual· Internal Medicine, Nephrology· Fort Lauderdale, FL
Internal Medicine, Nephrology (M.D.) in Fort Lauderdale, Florida, trained at Florida Atlantic University, College of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $53,688 for 152 claims, against $12,796 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $220.25 in all, mostly food and beverage.
Overview
| NPI | 1134612138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2018 |
| Last updated in NPPES | Jun 27, 2023 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME146319 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 134 across 13 procedure codes |
| Paid by Medicare | $12,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 152 · 303 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $53,688 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Florida Atlantic University, College of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Hospital affiliation
- Holy Cross HospitalFt Lauderdale, FL
Industry payments (Open Payments)
- 2025$220.25 · 2 payments from 2 companies
- 2024$125.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $125.00 | 1 |
| Calliditas Therapeutics US Inc. | $95.25 | 1 |
What the 2025 payments were for
- Food and Beverage$220.25 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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