Quick answers
- Which hospitals does Sonya Stokes work at?
- Medicare's official clinician data lists Sonya Stokes at 2 hospitals: Adventist Health Howard Memorial and UCSF Health Saint Francis Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sonya Stokes see patients?
- Medicare's clinician data lists 3 practice locations, including Willits, CA, Saint Helena, CA and San Francisco, CA. Call before your visit to confirm the address.
- What is Sonya Stokes's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Sonya Stokes accept Medicare assignment?
- Yes. Medicare's clinician data says Sonya Stokes 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 Sonya Stokes?
- (707) 994-6486, as listed in official Medicare / NPI Registry data.
- What is Sonya Stokes's NPI number?
- 1033417886. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sonya Stokes works
Medicare's Facility Affiliation Data lists Sonya Stokes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health Howard MemorialWillits, CA · Critical Access Hospital · CCN 051310
- UCSF Health Saint Francis HospitalSan Francisco, CA · Acute Care Hospital · CCN 050152
Practice locations
Addresses where Sonya Stokes is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Marcela DrWillits, CA 95490 (707) 994‑6486
- 10 Woodland RdSaint Helena, CA 94574 (707) 963‑3611
- 900 Hyde StSan Francisco, CA 94109 (415) 353‑6000
Group practices
Medicare enrollment lists Sonya Stokes as a member of these groups (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
- Pacific Redwood Medical Group Inc58 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Willits
Clinicians with the same Medicare primary specialty in Willits, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033417886 |
| 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