Quick answers
- Which hospitals does Abid H. Khan work at?
- Medicare's official clinician data lists Abid H. Khan at 2 hospitals: Pomona Valley Hospital Medical Center and San Antonio Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Abid H. Khan see patients?
- Medicare's clinician data lists 5 practice locations, including Ontario, CA, Pomona, CA and Upland, CA. Call before your visit to confirm the address.
- What is Abid H. Khan's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Abid H. Khan accept Medicare assignment?
- Yes. Medicare's clinician data says Abid H. Khan 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 Abid H. Khan?
- (909) 984-0313, as listed in official Medicare / NPI Registry data.
- What is Abid H. Khan's NPI number?
- 1326184524. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Abid H. Khan works
Medicare's Facility Affiliation Data lists Abid H. Khan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Pomona Valley Hospital Medical CenterPomona, CA · Acute Care Hospital · CCN 050231
- San Antonio Regional HospitalUpland, CA · Acute Care Hospital · CCN 050099
Practice locations
Addresses where Abid H. Khan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 W 6th StOntario, CA 91762
- 1001 W 6th St, Suite 1Ontario, CA 91762 (909) 984‑0313
- 1798 N Garey AvePomona, CA 91767 (909) 984‑0313
- 2229 N 2nd AveUpland, CA 91784
- 2850 N Garey AvePomona, CA 91767 (909) 596‑7733
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Ontario
Clinicians with the same Medicare primary specialty in Ontario, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326184524 |
| 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