Jennifer Ngai Yen Tam, O.D.
NPI 1063570992ActiveIndividual· Optometrist, Vision Therapy· La Mesa, CA
Optometrist, Vision Therapy (O.D.) in La Mesa, California, trained at Pacific University - College of Optometry (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $87,787 for 209 claims, against $12,886 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $189.70 in all, mostly food and beverage.
Overview
| NPI | 1063570992 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Dec 4, 2006 |
| Last updated in NPPES | Apr 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist, Vision Therapy Primary | 152WV0400X | 12707T | CA |
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 - Optometry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 198 across 16 procedure codes |
| Paid by Medicare | $12,886 |
Part D prescriptions in 2024
| Prescriptions (claims) | 209 · 297 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $87,787 |
| Generic share | 41% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Optometry |
Medical group
- Sharp Rees-Stealy Medical Group IncSan Diego, CA · 884 clinicians
Industry payments (Open Payments)
- 2025$189.70 · 9 payments from 4 companies
- 2024$262.67 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $89.67 | 4 |
| Sun Pharmaceutical Industries Inc. | $46.19 | 2 |
| Bausch & Lomb Americas Inc. | $32.85 | 2 |
| Tarsus Pharmaceuticals, Inc. | $20.99 | 1 |
What the 2025 payments were for
- Food and Beverage$189.70 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records