Raji Arunachalam, D.D.S.
NPI 1649622887ActiveIndividual· Dentist· Irvine, CA
Dentist (D.D.S.) in Irvine, California, licensed in CA, with an NPI issued in July 2016. Straumann USA LLC was the largest of 3 companies reporting payments in 2025, $107.05 in all, mostly food and beverage.
Overview
| NPI | 1649622887 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2016 |
| Last updated in NPPES | Jul 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 64523 | 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 |
|---|
Industry payments (Open Payments)
- 2025$107.05 · 3 payments from 3 companies
- 2024$72.49 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $49.96 | 1 |
| Patterson Companies, Inc. | $33.78 | 1 |
| Align Technology, Inc. | $23.31 | 1 |
What the 2025 payments were for
- Food and Beverage$107.05 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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