Eric Ryan Chu, D.D.S.
NPI 1184846891ActiveIndividual· Dentist, Periodontics· Mountain View, CA
Opted out of Medicare from June 2020 to June 2028. Dentist, Periodontics (D.D.S.) in Mountain View, California, licensed in CA, with an NPI issued in May 2007. Part D covered 294 prescriptions written in 2024, 95% of them generic. Septodont Inc. was the largest of 3 companies reporting payments in 2025, $67.22 in all, mostly speaking and faculty fees.
Overview
| NPI | 1184846891 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | May 3, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | 45361 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jun 30, 2020 – Jun 30, 2028 |
| Can order and refer | No |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 294 · 310 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $2,832 |
| Generic share | 95% of claims |
Industry payments (Open Payments)
- 2025$67.22 · 3 payments from 3 companies
- 2024$350.54 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Septodont Inc. | $37.34 | 1 |
| Straumann USA LLC | $15.80 | 1 |
| Philips North America LLC | $14.08 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$37.34 · 1 payment
- Food and Beverage$29.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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