Nanlin Chiang, DMD MD
NPI 1265422893ActiveIndividual· Dentist, Oral and Maxillofacial Surgery· Sacramento, CA
Opted out of Medicare from December 2025 to December 2027. Dentist, Oral and Maxillofacial Surgery (DMD MD) in Sacramento, California, licensed in CA and MA, with an NPI issued in October 2005. Part D covered 316 prescriptions written in 2024, 100% of them generic. Henry Schein, Inc. reported $33.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265422893 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD MD |
| Sole proprietor | Yes |
| NPI issued | Oct 25, 2005 |
| Last updated in NPPES | May 10, 2021 |
| Certified by provider | May 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Oral and Maxillofacial Surgery Primary | 1223S0112X | 54820 | CA |
| Surgery | 208600000X | 20166 | MA |
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 Dec 1, 2025 – Dec 1, 2027 |
| Can order and refer | Yes |
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) | 316 · 316 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $2,112 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$33.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Henry Schein, Inc. | $33.00 | 1 |
What the 2025 payments were for
- Food and Beverage$33.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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