Quick answers
- Which hospitals does James D. Mitchell work at?
- Medicare's official clinician data lists James D. Mitchell at 5 hospitals: Alameda Hospital, Alta Bates Summit Medical Center, Alta Bates Summit Medical Center - Alta Bates Camp…, Highland Hospital and Stanford Health Care. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James D. Mitchell see patients?
- Medicare's clinician data lists 3 practice locations, including Alamo, CA, Berkeley, CA and Walnut Creek, CA. Call before your visit to confirm the address.
- What is James D. Mitchell's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does James D. Mitchell accept Medicare assignment?
- Yes. Medicare's clinician data says James D. Mitchell 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 James D. Mitchell offer telehealth?
- Medicare's clinician data says James D. Mitchell offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for James D. Mitchell?
- (925) 932-6330, as listed in official Medicare / NPI Registry data.
- What is James D. Mitchell's NPI number?
- 1700057569. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James D. Mitchell works
Medicare's Facility Affiliation Data lists James D. Mitchell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alameda HospitalAlameda, CA · Acute Care Hospital · CCN 050211
- Alta Bates Summit Medical CenterOakland, CA · Acute Care Hospital · CCN 050043
- Alta Bates Summit Medical Center - Alta Bates Camp…Berkeley, CA · Acute Care Hospital · CCN 050305
- Highland HospitalOakland, CA · Acute Care Hospital · CCN 050320
- Stanford Health CareStanford, CA · Acute Care Hospital · CCN 050441
Practice locations
Addresses where James D. Mitchell is enrolled with Medicare (CMS data updated 2026-10-02).
- 1505 Saint Alphonsus WayAlamo, CA 94507 (925) 932‑6330
- 2001 Dwight WayBerkeley, CA 94704 (510) 204‑5311
- 575 Lennon LnWalnut Creek, CA 94598 (925) 378‑4512
Group practices
Medicare enrollment lists James D. Mitchell as a member of these groups (CMS data updated 2026-10-02).
- Bass Medical Group291 clinicians in the group
- Northern California Radiation Therapists and Oncologists Medical Group8 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tulane University School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1700057569 |
| 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