Retina Institute of California Medical Group, A California Medical Par
NPI 1831582998ActiveOrganization· Optometrist· Downey, CA
Optometrist in Downey, California, registered in NPPES in March 2015. The authorized official on file is Tom S. Chang, MD, Founder.
Overview
| NPI | 1831582998 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Mar 13, 2015 |
| Last updated in NPPES | Sep 10, 2021 |
| Certified by provider | Sep 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | A69909 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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