Quick answers
- Which hospitals does William D. Melton work at?
- Medicare's official clinician data lists William D. Melton at 1 hospital: Sutter Solano Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William D. Melton see patients?
- Medicare's clinician data lists 1 practice location in Vallejo, CA. Call before your visit to confirm the address.
- What is William D. Melton's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Family Practice.
- Does William D. Melton accept Medicare assignment?
- Yes. Medicare's clinician data says William D. Melton 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 William D. Melton?
- (707) 554-5210, as listed in official Medicare / NPI Registry data.
- What is William D. Melton's NPI number?
- 1720029465. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William D. Melton works
Medicare's Facility Affiliation Data lists William D. Melton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sutter Solano Medical CenterVallejo, CA · Acute Care Hospital · CCN 050101
Practice locations
Addresses where William D. Melton is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Hospital DrVallejo, CA 94589 (707) 554‑5210
Group practices
Medicare enrollment lists William D. Melton as a member of this group (CMS data updated 2026-10-02).
- Vallejo Emergency Physicians Medical Group Inc10 clinicians in the group
Specialties
- Emergency Medicineprimary
- Family Practicealso
Other emergency medicine doctors in Vallejo
Clinicians with the same Medicare primary specialty in Vallejo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720029465 |
| 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