William Brennan Arden, DDS, PHD, DMSC, MPH
NPI 1285912154ActiveIndividual· Dentist, Endodontics· Bethesda, MD
Dentist, Endodontics (DDS, PHD, DMSC, MPH) in Bethesda, Maryland, licensed in TX, RI, MA and MD, with an NPI issued in July 2011. Enrolled in Medicare as order and referring only - dentist. Philips North America LLC reported $14.04 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1285912154 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS, PHD, DMSC, MPH |
| Sole proprietor | No |
| NPI issued | Jul 26, 2011 |
| Last updated in NPPES | Jan 15, 2025 |
| Certified by provider | Jan 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Endodontics Primary | 1223E0200X | 27167 | TX |
| Dentist, Endodontics | 1223E0200X | DEN03439 | RI |
| Dentist, Endodontics | 1223E0200X | DN1857462 | MA |
| Dentist, Endodontics | 1223E0200X | VA-0013 | MD |
| Dentist, General Practice | 1223G0001X | 27167 | TX |
| Dentist | 122300000X | DN1857462 | 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) | Enrolled Order and Referring Only - Dentist (MA) |
|---|
Industry payments (Open Payments)
- 2025$14.04 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $14.04 | 1 |
What the 2025 payments were for
- Food and Beverage$14.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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