Quick answers
- Which hospitals does Diana E. Riley work at?
- Medicare's official clinician data lists Diana E. Riley at 2 hospitals: California Pacific Medical Ctr-Davies Campus Hosp and Sutter Lakeside Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Diana E. Riley see patients?
- Medicare's clinician data lists 1 practice location in Lakeport, CA. Call before your visit to confirm the address.
- What is Diana E. Riley's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Diana E. Riley accept Medicare assignment?
- Medicare's clinician data says Diana E. Riley may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Diana E. Riley's NPI number?
- 1730386046. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Diana E. Riley works
Medicare's Facility Affiliation Data lists Diana E. Riley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA · Acute Care Hospital · CCN 050008
- Sutter Lakeside HospitalLakeport, CA · Critical Access Hospital · CCN 051329
Practice locations
Addresses where Diana E. Riley is enrolled with Medicare (CMS data updated 2026-10-02).
- 925 Bevins CtLakeport, CA 95453
Group practices
Medicare enrollment lists Diana E. Riley as a member of this group (CMS data updated 2026-10-02).
- Lake County Tribal Health Consortium Inc43 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Lakeport
Clinicians with the same Medicare primary specialty in Lakeport, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1730386046 |
| 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