Quick answers
- Which hospitals does William R. Kennedy work at?
- Medicare's official clinician data lists William R. Kennedy at 2 hospitals: St Josephs Hospital and Medical Center and Yavapai Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William R. Kennedy see patients?
- Medicare's clinician data lists 1 practice location in Phoenix, AZ. Call before your visit to confirm the address.
- What is William R. Kennedy's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does William R. Kennedy accept Medicare assignment?
- Yes. Medicare's clinician data says William R. Kennedy 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 R. Kennedy offer telehealth?
- Medicare's clinician data says William R. Kennedy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William R. Kennedy?
- (602) 406-6017, as listed in official Medicare / NPI Registry data.
- What is William R. Kennedy's NPI number?
- 1720433766. 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 R. Kennedy works
Medicare's Facility Affiliation Data lists William R. Kennedy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Josephs Hospital and Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030024
- Yavapai Regional Medical CenterPrescott, AZ · Acute Care Hospital · CCN 030012
Practice locations
Addresses where William R. Kennedy is enrolled with Medicare (CMS data updated 2026-10-02).
- 500 W Thomas Rd, 680 Dhmg St Joseph'S Pelvic Pain and SurgPhoenix, AZ 85013 (602) 406‑6017
Group practices
Medicare enrollment lists William R. Kennedy as a member of this group (CMS data updated 2026-10-02).
- SJHMC Physician Services646 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Florida College Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1720433766 |
| 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