Quick answers
- Which hospitals does Tonya L. Cham work at?
- Medicare's official clinician data lists Tonya L. Cham at 2 hospitals: Enloe Health and Oroville Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tonya L. Cham see patients?
- Medicare's clinician data lists 3 practice locations, including Chico, CA and Palm Springs, CA. Call before your visit to confirm the address.
- What is Tonya L. Cham's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Tonya L. Cham accept Medicare assignment?
- Yes. Medicare's clinician data says Tonya L. Cham 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 Tonya L. Cham?
- (530) 332-5557, as listed in official Medicare / NPI Registry data.
- What is Tonya L. Cham's NPI number?
- 1225670672. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tonya L. Cham works
Medicare's Facility Affiliation Data lists Tonya L. Cham at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Enloe HealthChico, CA · Acute Care Hospital · CCN 050039
- Oroville HospitalOroville, CA · Acute Care Hospital · CCN 050030
Practice locations
Addresses where Tonya L. Cham is enrolled with Medicare (CMS data updated 2026-10-02).
- 1531 EsplanadeChico, CA 95926 (530) 332‑5557
- 185 E 7th AveChico, CA 95926 (530) 332‑4400
- 275 N El Cielo RdPalm Springs, CA 92262 (760) 323‑8657
Group practices
Medicare enrollment lists Tonya L. Cham as a member of these groups (CMS data updated 2026-10-02).
- Enloe Medical Center333 clinicians in the group
- Desert Medical Group Inc74 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chico
Clinicians with the same Medicare primary specialty in Chico, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225670672 |
| 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