Quick answers
- Which hospitals does Voltaire Velarde work at?
- Medicare's official clinician data lists Voltaire Velarde at 3 hospitals: Providence Queen of the Valley Medical Center, Sutter Medical Center, Sacramento and Sutter Solano Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Voltaire Velarde see patients?
- Medicare's clinician data lists 1 practice location in Vallejo, CA. Call before your visit to confirm the address.
- What is Voltaire Velarde's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Voltaire Velarde accept Medicare assignment?
- Yes. Medicare's clinician data says Voltaire Velarde 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 Voltaire Velarde offer telehealth?
- Medicare's clinician data says Voltaire Velarde offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Voltaire Velarde?
- (707) 552-7421, as listed in official Medicare / NPI Registry data.
- What is Voltaire Velarde's NPI number?
- 1538243340. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Voltaire Velarde works
Medicare's Facility Affiliation Data lists Voltaire Velarde at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Queen of the Valley Medical CenterNapa, CA · Acute Care Hospital · CCN 050009
- Sutter Medical Center, SacramentoSacramento, CA · Acute Care Hospital · CCN 050108
- Sutter Solano Medical CenterVallejo, CA · Acute Care Hospital · CCN 050101
Practice locations
Addresses where Voltaire Velarde is enrolled with Medicare (CMS data updated 2026-10-02).
- 1460 N Camino Alto, Suite 109Vallejo, CA 94589 (707) 552‑7421
Group practices
Medicare enrollment lists Voltaire Velarde as a member of this group (CMS data updated 2026-10-02).
- Voltaire S Velarde MD Inc3 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Vallejo
Clinicians with the same Medicare primary specialty in Vallejo, CA — not a recommendation.
Clinician information
| Graduation year | 1984 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538243340 |
| 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