Quick answers
- Which hospitals does Alejandra Diaz work at?
- Medicare's official clinician data lists Alejandra Diaz at 1 hospital: Sutter Tracy Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alejandra Diaz see patients?
- Medicare's clinician data lists 6 practice locations, including Tracy, CA, Modesto, CA and Jackson, CA. Call before your visit to confirm the address.
- What is Alejandra Diaz's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Alejandra Diaz accept Medicare assignment?
- Yes. Medicare's clinician data says Alejandra Diaz 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 Alejandra Diaz offer telehealth?
- Medicare's clinician data says Alejandra Diaz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Alejandra Diaz?
- (209) 830-4062, as listed in official Medicare / NPI Registry data.
- What is Alejandra Diaz's NPI number?
- 1922578657. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alejandra Diaz works
Medicare's Facility Affiliation Data lists Alejandra Diaz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sutter Tracy Community HospitalTracy, CA · Acute Care Hospital · CCN 050313
Practice locations
Addresses where Alejandra Diaz is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 441 W Eaton AveTracy, CA 95376 (209) 830‑4062
- 445 W Eaton AveTracy, CA 95376 (209) 524‑1211
- 447 W Eaton AveTracy, CA 95376 (209) 830‑4062
- 473 W Eaton AveTracy, CA 95376 (209) 833‑3320
- 600 Coffee RdModesto, CA 95355 (209) 524‑1211
Group practices
Medicare enrollment lists Alejandra Diaz as a member of this group (CMS data updated 2026-10-02).
- Sutter Valley Medical Foundation2,500 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Tracy
Clinicians with the same Medicare primary specialty in Tracy, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922578657 |
| 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