Quick answers
- Which hospitals does Aaron Yu work at?
- Medicare's official clinician data lists Aaron Yu at 1 hospital: Mercy General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron Yu see patients?
- Medicare's clinician data lists 1 practice location in Citrus Heights, CA. Call before your visit to confirm the address.
- What is Aaron Yu's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Aaron Yu accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron Yu 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 Aaron Yu offer telehealth?
- Medicare's clinician data says Aaron Yu offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Aaron Yu?
- (916) 733-3333, as listed in official Medicare / NPI Registry data.
- What is Aaron Yu's NPI number?
- 1831686575. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron Yu works
Medicare's Facility Affiliation Data lists Aaron Yu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy General HospitalSacramento, CA · Acute Care Hospital · CCN 050017
Practice locations
Addresses where Aaron Yu is enrolled with Medicare (CMS data updated 2026-10-02).
- 7115 Greenback Ln, Fl 2Citrus Heights, CA 95621 (916) 733‑3333
Group practices
Medicare enrollment lists Aaron Yu as a member of this group (CMS data updated 2026-10-02).
- Dignity Health Medical Foundation1,184 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Citrus Heights
Clinicians with the same Medicare primary specialty in Citrus Heights, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Arizona College Of Osteopathic Medicine Mid Western University |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831686575 |
| 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