William S Hall, DDS
Dentist · Mountain View
- Medicare standing
- 1 flag on the record
- Listed below.
- Plans that list them
- 1
- 1 carrier
- Office
- 1
On the public record
- Medicare does not list them as allowed to order and refer
Offices
1 location
Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Hall’s office at (650) 964-2626 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| AARP Medicare Advantage from UHC CA-10 (HMO-POS) | UnitedHealthcare | Listed, may be out of date | Jun 10, 2026 |
California Medical Board record
Licence A131921 · Current
Licensed to practise in California · since 2014 · expires 2027-11-30 · Jefferson Medical College of Thomas Jefferson University.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Drugs they prescribed that Part D paid
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their 11 Part D prescriptions in 2021. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Year by year
| 2021 | 11 | None | 0% (0) | 0% | $50 |
| 2020 | 15 | None | 0% (0) | 0% | $172 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Money from drug and device companies
$11 in 2025
| 2025 | 1 | 1 | None | $11 |
| 2023 | 1 | 1 | None | $28 |
| 2022 | 1 | 1 | None | $19 |
| 2021 | 1 | 1 | None | $13 |
| 2020 | 1 | 1 | None | $14 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Align Technology | Invisalign | $11 | 1 payment
|
See the published payment
| Align Technology | Meals · 2025-10-24 | Invisalign | $11 |
See earlier years (2023, 2022, 2021, 2020)
2023: $28
| Carestream Dental | None | $28 | 1 payment
|
2022: $19
| OraPharma a division of Bausch Health US | Arestin | $19 | 1 payment
|
2021: $13
| Nobel Biocare USA | Nobelactive | $13 | 1 payment
|
2020: $14
| OraPharma a division of Bausch Health US | Arestin | $14 | 1 payment
|
Professional record
- NPI
- 1578576716
- Licence
- CA 0131921California A131921: Current · expires 2027-11-30
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 122300000X (122300000X)
- Mailing address
- 100 W El Camino Real, Ste 63a, Mountain View, CA, 94040
- NPI first listed
- 2006-08-15
- NPI last updated
- 2007-07-08
This is when the NPI record was last certified, not a medical board exam.