John Tan, D.D.S
NPI 1689958514ActiveIndividual· Dentist, General Practice· McAllen, TX
Dentist, General Practice (D.D.S) in McAllen, Texas, licensed in TX and CA, with an NPI issued in October 2011. Part D covered 227 prescriptions written in 2024, 97% of them generic. Dentsply Sirona Inc was the largest of 5 companies reporting payments in 2025, $2,029 in all, mostly speaking and faculty fees.
Overview
| NPI | 1689958514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S |
| Sole proprietor | No |
| NPI issued | Oct 11, 2011 |
| Last updated in NPPES | Jul 11, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 27351 | TX |
| Dentist, General Practice | 1223G0001X | 60490 | 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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 227 · 229 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $898.00 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$2,029 · 15 payments from 5 companies
- 2024$106.44 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dentsply Sirona Inc | $889.01 | 6 |
| Sirona Dental Systems Gmbh | $460.00 | 2 |
| Maillefer Instruments Holding Sarl | $430.00 | 3 |
| Revance Therapeutics, Inc. | $227.94 | 3 |
| Kestra Medical Technology Services, Inc. | $22.42 | 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$1,110 · 6 payments
- Consulting Fee$460.00 · 2 payments
- Food and Beverage$459.37 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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