Timothy Edward Hammill, OD
NPI 1457932097ActiveIndividual· Optometrist· San Bernardino, CA
Optometrist (OD) with Azul Vision Inc and 1 other group, practicing in San Bernardino, California. Part D covered 2,352 prescriptions written in 2024, 64% of them generic. Mallinckrodt Hospital Products Inc. was the largest of 6 companies reporting payments in 2025, $823.39 in all, mostly food and beverage.
Overview
| NPI | 1457932097 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Apr 15, 2021 |
| Last updated in NPPES | Aug 25, 2026 |
| Certified by provider | Aug 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT35322-TLG | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,352 · 4,136 30-day fills |
|---|---|
| Patients | 663 |
| Total drug cost | $246,377 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Optometry |
Medical groups
- Azul Vision IncWest Hills, CA · 48 clinicians
- California Eye Specialists Medical Group IncGlendora, CA · 23 clinicians
Industry payments (Open Payments)
- 2025$823.39 · 26 payments from 6 companies
- 2024$554.77 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $332.88 | 11 |
| Tarsus Pharmaceuticals, Inc. | $191.61 | 6 |
| Dompe US, Inc. | $143.89 | 3 |
| Alcon Vision LLC | $83.99 | 3 |
| Harrow Eye, LLC | $56.62 | 2 |
What the 2025 payments were for
- Food and Beverage$823.39 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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