Xiao-Ou Ren, O. D.
NPI 1679658009ActiveIndividual· Optometrist· Watchung, NJ
Optometrist (O. D.) in Watchung, New Jersey, trained at State University of New York - State College Optometry (class of 2005). Mostly services rather than prescriptions: Medicare paid $6,699 for 42 patients in 2024, with only 42 Part D claims. Johnson & Johnson Vision Care, Inc. reported $105.10 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1679658009 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O. D. |
| Sole proprietor | Yes |
| NPI issued | Oct 26, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 27TO 00139800 | NJ |
| Optometrist | 152W00000X | OA 00601200 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 98 across 6 procedure codes |
| Paid by Medicare | $6,699 |
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 73 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $9,195 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | State University of New York - State College Optometry |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$105.10 · 1 payment from 1 company
- 2024$97.93 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $105.10 | 1 |
What the 2025 payments were for
- Food and Beverage$105.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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