Quick answers
- Which hospitals does Edward Diao work at?
- Medicare's official clinician data lists Edward Diao at 2 hospitals: California Pacific Medical Ctr-Davies Campus Hosp and UCSF Health Saint Francis Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Edward Diao see patients?
- Medicare's clinician data lists 1 practice location in San Francisco, CA. Call before your visit to confirm the address.
- What is Edward Diao's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty, and also Hand Surgery and Sports Medicine.
- Does Edward Diao accept Medicare assignment?
- Yes. Medicare's clinician data says Edward Diao 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.
- Does Edward Diao offer telehealth?
- Medicare's clinician data says Edward Diao offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Edward Diao?
- (415) 362-8880, as listed in official Medicare / NPI Registry data.
- What is Edward Diao's NPI number?
- 1427009794. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Edward Diao works
Medicare's Facility Affiliation Data lists Edward Diao 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
- UCSF Health Saint Francis HospitalSan Francisco, CA · Acute Care Hospital · CCN 050152
Practice locations
Addresses where Edward Diao is enrolled with Medicare (CMS data updated 2026-10-02).
- 450 Sutter St, Suite 910San Francisco, CA 94108 (415) 362‑8880
Specialties
- Orthopedic Surgeryprimary
- Hand Surgeryalso
- Sports Medicinealso
Other orthopedic surgeons in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427009794 |
| 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