Quick answers
- Which hospitals does Charles Tandler work at?
- Medicare's official clinician data lists Charles Tandler at 2 hospitals: Kaiser Foundation Hospital-Santa Clara and Stanford Health Care. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Charles Tandler see patients?
- Medicare's clinician data lists 9 practice locations, including Roseville, CA, Folsom, CA and Sacramento, CA. Call before your visit to confirm the address.
- What is Charles Tandler's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Charles Tandler accept Medicare assignment?
- Yes. Medicare's clinician data says Charles Tandler 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.
- What is the phone number for Charles Tandler?
- (916) 784-2277, as listed in official Medicare / NPI Registry data.
- What is Charles Tandler's NPI number?
- 1346702602. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Charles Tandler works
Medicare's Facility Affiliation Data lists Charles Tandler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaiser Foundation Hospital-Santa ClaraSanta Clara, CA · Acute Care Hospital · CCN 050071
- Stanford Health CareStanford, CA · Acute Care Hospital · CCN 050441
Practice locations
Addresses where Charles Tandler is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 1640 E Roseville Pkwy, Suite 9Roseville, CA 95661 (916) 784‑2277
- 1655 Creekside DrFolsom, CA 95630 (916) 984‑0739
- 1661 Creekside DrFolsom, CA 95630 (916) 984‑0739
- 2800 L StSacramento, CA 95816
- 300 Pasteur DrStanford, CA 94305 (650) 723‑4000
Group practices
Medicare enrollment lists Charles Tandler as a member of these groups (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
- Stanford Health Care3,122 clinicians in the group
- Sutter Valley Medical Foundation2,500 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Roseville
Clinicians with the same Medicare primary specialty in Roseville, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346702602 |
| 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