Quick answers
- Which hospitals does William H. Hall Iii work at?
- Medicare's official clinician data lists William H. Hall Iii at 2 hospitals: PeaceHealth St Joseph Medical Center and Providence Regional Medical Center Everett. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William H. Hall Iii see patients?
- Medicare's clinician data lists 2 practice locations, including Everett, WA and Bellingham, WA. Call before your visit to confirm the address.
- What is William H. Hall Iii's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does William H. Hall Iii accept Medicare assignment?
- Yes. Medicare's clinician data says William H. Hall Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does William H. Hall Iii offer telehealth?
- Medicare's clinician data says William H. Hall Iii offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William H. Hall Iii?
- (425) 297-5590, as listed in official Medicare / NPI Registry data.
- What is William H. Hall Iii's NPI number?
- 1790768513. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William H. Hall Iii works
Medicare's Facility Affiliation Data lists William H. Hall Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- PeaceHealth St Joseph Medical CenterBellingham, WA · Acute Care Hospital · CCN 500030
- Providence Regional Medical Center EverettEverett, WA · Acute Care Hospital · CCN 500014
Practice locations
Addresses where William H. Hall Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 1717 13th St, Suite 200Everett, WA 98201 (425) 297‑5590
- 381 W Horton RdBellingham, WA 98226 (360) 370‑2873
Group practices
Medicare enrollment lists William H. Hall Iii as a member of these groups (CMS data updated 2026-10-02).
- Northwest Washington Radiation Oncology5 clinicians in the group
- Bellingham Radiation Oncology PLLC3 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Everett
Clinicians with the same Medicare primary specialty in Everett, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1790768513 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians