Quick answers
- Which hospitals does Tia Sutton work at?
- Medicare's official clinician data lists Tia Sutton at 1 hospital: San Antonio Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tia Sutton see patients?
- Medicare's clinician data lists 1 practice location in Upland, CA. Call before your visit to confirm the address.
- What is Tia Sutton's specialty?
- Medicare lists Surgical Oncology as the primary specialty.
- Does Tia Sutton accept Medicare assignment?
- Yes. Medicare's clinician data says Tia Sutton 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 Tia Sutton?
- (909) 949-2242, as listed in official Medicare / NPI Registry data.
- What is Tia Sutton's NPI number?
- 1164985131. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tia Sutton works
Medicare's Facility Affiliation Data lists Tia Sutton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- San Antonio Regional HospitalUpland, CA · Acute Care Hospital · CCN 050099
Practice locations
Addresses where Tia Sutton is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 San Bernardino Rd, Suite 1100Upland, CA 91786 (909) 949‑2242
Group practices
Medicare enrollment lists Tia Sutton as a member of this group (CMS data updated 2026-10-02).
- City of Hope Medical Foundation982 clinicians in the group
Specialties
- Surgical Oncologyprimary
Other surgical oncologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164985131 |
| 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