Alexander Usorov, MD
NPI 1003010174ActiveIndividual· Internal Medicine, Nephrology· Stuart, FL
Internal Medicine, Nephrology (MD) with Martin Memorial Medical Center Inc and 1 other group, practicing in Stuart, Florida. Mostly services rather than prescriptions: Medicare paid $94,175 for 372 patients in 2024, with only 13 Part D claims. Bayer Healthcare Pharmaceuticals Inc. was the largest of 3 companies reporting payments in 2025, $172.12 in all, mostly food and beverage. Lists Cleveland Clinic Martin North Hospital as a hospital affiliation.
Overview
| NPI | 1003010174 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2007 |
| Last updated in NPPES | Jan 26, 2026 |
| Certified by provider | Jan 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME152490 | FL |
| Internal Medicine, Nephrology | 207RN0300X | 245436 | NY |
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 - Nephrology (FL); Practitioner - Nephrology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 372 |
|---|---|
| Services billed | 1,154 across 14 procedure codes |
| Paid by Medicare | $94,175 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 17 30-day fills |
|---|---|
| Total drug cost | $315.77 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nephrology |
Medical groups
- Martin Memorial Medical Center IncPort Saint Lucie, FL · 530 clinicians
- Century Medical and Dental Center IncBrooklyn, NY · 109 clinicians
Hospital affiliation
- Cleveland Clinic Martin North HospitalStuart, FL
Other facilities
- Encompass Health Rehab Hospital An Affiliate of MaInpatient rehabilitation facility · Stuart, FL
Industry payments (Open Payments)
- 2025$172.12 · 3 payments from 3 companies
- 2024$133.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $124.99 | 1 |
| Amgen Inc. | $27.90 | 1 |
| Lilly USA, LLC | $19.23 | 1 |
What the 2025 payments were for
- Food and Beverage$172.12 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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