Karl Supal, DDS
NPI 1275188930ActiveIndividual· Dentist, General Practice· Los Altos, CA
Dentist, General Practice (DDS) in Los Altos, California, licensed in CA, with an NPI issued in August 2019. Part D covered 31 prescriptions written in 2024, 84% of them generic. Align Technology, Inc. reported $50.38 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1275188930 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Aug 8, 2019 |
| Last updated in NPPES | Jan 14, 2022 |
| Certified by provider | Jan 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | DDS103819 | 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) | 31 · 33 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $111.23 |
| Generic share | 84% of claims |
Industry payments (Open Payments)
- 2024$50.38 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $50.38 | 2 |
What the 2024 payments were for
- Food and Beverage$50.38 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 general dentists in Los Altos · All general dentists in California