Caleb Ian Chung, O.D.
NPI 1003152695ActiveIndividual· Optometrist· Newark, CA
Optometrist (O.D.) in Newark, California, trained at University of California - School of Optometry (class of 2012). Mostly services rather than prescriptions: Medicare paid $8,272 for 101 patients in 2024, with only 48 Part D claims. Tarsus Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $69.23 in all, mostly food and beverage.
Overview
| NPI | 1003152695 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Dec 31, 2012 |
| Last updated in NPPES | Jan 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 14448TLG | 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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 126 across 11 procedure codes |
| Paid by Medicare | $8,272 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 85 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $596.83 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Optometry |
Medical group
- Evans Eye Care IncAttica, IN · 35 clinicians
Industry payments (Open Payments)
- 2025$69.23 · 3 payments from 2 companies
- 2024$180.99 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $53.98 | 2 |
| Sun Pharmaceutical Industries Inc. | $15.25 | 1 |
What the 2025 payments were for
- Food and Beverage$69.23 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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