Renfeng Xu, MD
NPI 1841813771ActiveIndividual· Ophthalmology· Concord, NC
Ophthalmology (MD) with Charlotte Eye Ear Nose and Throat Associates PA, practicing in Concord, North Carolina. Mostly services rather than prescriptions: Medicare paid $4,897 for 50 patients in 2024, with only 26 Part D claims. Bausch & Lomb Americas Inc. was the largest of 7 companies reporting payments in 2025, $579.54 in all, mostly food and beverage. Lists Novant Health Presbyterian Medical Center as a hospital affiliation.
Overview
| NPI | 1841813771 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 27, 2020 |
| Last updated in NPPES | Sep 26, 2025 |
| Certified by provider | Sep 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 2025-01311 | NC |
| Ophthalmology, Cornea and External Diseases Specialist | 207WX0120X | MD484091 | PA |
| Ophthalmology | 207W00000X | MD484091 | PA |
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 - Ophthalmology (NC); Practitioner - Ophthalmology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 52 across 13 procedure codes |
| Paid by Medicare | $4,897 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 40 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $592.48 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Charlotte Eye Ear Nose and Throat Associates PARock Hill, SC · 182 clinicians
Hospital affiliation
- Novant Health Presbyterian Medical CenterCharlotte, NC
Industry payments (Open Payments)
- 2025$579.54 · 13 payments from 7 companies
- 2024$540.13 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $178.15 | 6 |
| Alcon Vision LLC | $147.65 | 1 |
| Abbvie Inc. | $124.50 | 1 |
| Tarsus Pharmaceuticals, Inc. | $67.23 | 2 |
| Dompe US, Inc. | $23.30 | 1 |
What the 2025 payments were for
- Food and Beverage$579.54 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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