Mai Chu, O.D.
NPI 1063643963ActiveIndividual· Optometrist· Southborough, MA
Optometrist (O.D.) in Southborough, Massachusetts, trained at Illinois College of Optometry at Chicago (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $17,261 for 60 claims, against $6,914 paid for services in 2024.
Overview
| NPI | 1063643963 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 27, 2009 |
| Last updated in NPPES | Jan 30, 2025 |
| Certified by provider | Jan 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OTP4768 | MA |
| Optometrist | 152W00000X | 046011521 | IL |
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 - Optometry (IL); Practitioner - Optometry (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 140 across 12 procedure codes |
| Paid by Medicare | $6,914 |
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 107 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $17,261 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Optometry |
Medical group
- Reliant Medical Group IncWorcesteer, MA · 640 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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