John C. Fleming, O.D.
NPI 1033192133ActiveIndividual· Optometrist· Spring Valley, CA
Optometrist (O.D.) in Spring Valley, California, trained at Southern California College of Optometry (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $32,043 for 109 claims, against $3,412 paid for services in 2024. Alcon Vision LLC was the largest of 5 companies reporting payments in 2025, $699.40 in all, mostly food and beverage.
Overview
| NPI | 1033192133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 22, 2005 |
| Last updated in NPPES | Oct 24, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT 8461 T | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 54 across 12 procedure codes |
| Paid by Medicare | $3,412 |
Part D prescriptions in 2024
| Prescriptions (claims) | 109 · 153 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $32,043 |
| Generic share | 50% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Optometry |
Medical group
- Dr Austin Tran Od Optometric CorpSpring Valley, CA · 3 clinicians
Industry payments (Open Payments)
- 2025$699.40 · 7 payments from 5 companies
- 2024$945.75 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $247.70 | 3 |
| Lombart Brothers, Inc. | $238.74 | 1 |
| Coopervision Inc. | $127.48 | 1 |
| Glaukos Corporation | $60.86 | 1 |
| Bausch & Lomb Americas Inc. | $24.62 | 1 |
What the 2025 payments were for
- Food and Beverage$699.40 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Spring Valley
- 1770355083
- 1538204441
- 1346874971
- 1568595791