Quick answers
- Which hospitals does Amer Ali work at?
- Medicare's official clinician data lists Amer Ali at 3 hospitals: Madera Community Hospital, Saint Agnes Medical Center and Watsonville Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Amer Ali see patients?
- Medicare's clinician data lists 5 practice locations, including Manteca, CA, Madera, CA and Colusa, CA. Call before your visit to confirm the address.
- What is Amer Ali's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Amer Ali accept Medicare assignment?
- Yes. Medicare's clinician data says Amer Ali 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 Amer Ali?
- (209) 823-3111, as listed in official Medicare / NPI Registry data.
- What is Amer Ali's NPI number?
- 1699926535. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Amer Ali works
Medicare's Facility Affiliation Data lists Amer Ali at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Madera Community HospitalMadera, CA · Acute Care Hospital · CCN 050856
- Saint Agnes Medical CenterFresno, CA · Acute Care Hospital · CCN 050093
- Watsonville Community HospitalWatsonville, CA · Acute Care Hospital · CCN 050194
Practice locations
Addresses where Amer Ali is enrolled with Medicare (CMS data updated 2026-10-02).
- 1205 E N StManteca, CA 95336 (209) 823‑3111
- 1250 E Almond AveMadera, CA 93637 (877) 346‑2211
- 173 E Webster StColusa, CA 95932 (209) 287‑6308
- 5189 Hospital RdMariposa, CA 95338 (209) 966‑3631
- 75 Neilson StWatsonville, CA 95076 (831) 724‑4741
Group practices
Medicare enrollment lists Amer Ali as a member of these groups (CMS data updated 2026-10-02).
- Galen Inpatient Physicians PC1,077 clinicians in the group
- American Specialty Physicians Group Inc100 clinicians in the group
- M-Care Medical Group PC10 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Manteca
Clinicians with the same Medicare primary specialty in Manteca, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699926535 |
| 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