Quick answers
- Which hospitals does Aye Kyu work at?
- Medicare's official clinician data lists Aye Kyu at 1 hospital: Sutter Solano Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aye Kyu see patients?
- Medicare's clinician data lists 1 practice location in Vallejo, CA. Call before your visit to confirm the address.
- What is Aye Kyu's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Aye Kyu accept Medicare assignment?
- Yes. Medicare's clinician data says Aye Kyu 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 Aye Kyu?
- (707) 554-4444, as listed in official Medicare / NPI Registry data.
- What is Aye Kyu's NPI number?
- 1255430005. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aye Kyu works
Medicare's Facility Affiliation Data lists Aye Kyu 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 Aye Kyu is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Hospital DrVallejo, CA 94589 (707) 554‑4444
Group practices
Medicare enrollment lists Aye Kyu as a member of this group (CMS data updated 2026-10-02).
- Quantum Healthcare Medical Associates Inc109 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
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255430005 |
| 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