Collin Whitfield Muhler, DDS
NPI 1639893050ActiveIndividual· Dentist, General Practice· Timonium, MD
Dentist, General Practice (DDS) in Timonium, Maryland, licensed in MD, with an NPI issued in September 2022. Part D covered 34 prescriptions written in 2024, 94% of them generic. Dentsply Sirona Inc reported $17.51 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1639893050 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Sep 29, 2022 |
| Last updated in NPPES | Sep 29, 2022 |
| Certified by provider | Sep 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 17604 | MD |
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) | 34 · 34 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $287.59 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$17.51 · 1 payment from 1 company
- 2024$402.66 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dentsply Sirona Inc | $17.51 | 1 |
What the 2025 payments were for
- Food and Beverage$17.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 general dentists in Timonium · All general dentists in Maryland