Karan Singh, D.D.S.
NPI 1821412479ActiveIndividual· Dentist· Aurora, IL
Dentist (D.D.S.) in Aurora, Illinois, licensed in IL, with an NPI issued in February 2014. Part D covered 31 prescriptions written in 2024, 100% of them generic. Colgate Oral Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $103.32 in all, mostly education.
Overview
| NPI | 1821412479 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | Yes |
| NPI issued | Feb 18, 2014 |
| Last updated in NPPES | Feb 18, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 019029710 | IL |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 31 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $107.86 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$103.32 · 3 payments from 2 companies
- 2024$20.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Colgate Oral Pharmaceuticals, Inc. | $83.04 | 2 |
| Kulzer, LLC | $20.28 | 1 |
What the 2025 payments were for
- Education$83.04 · 2 payments
- Food and Beverage$20.28 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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