Nishan W. Matossian, D.D.S
NPI 1861777062ActiveOrganization· Preferred Provider Organization· Lancaster, CA
Preferred Provider Organization in Lancaster, California, registered in NPPES in October 2011. The authorized official on file is Sara Juliette Boyadjian, Manager.
Overview
| NPI | 1861777062 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Oct 19, 2011 |
| Last updated in NPPES | Oct 19, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Preferred Provider Organization Primary | 305R00000X | 37449 | 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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