Quick answers
- Which hospitals does Nasima Begum work at?
- Medicare's official clinician data lists Nasima Begum at 3 hospitals: Emanate Health Inter-Community Hospital, San Antonio Regional Hospital and San Dimas Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nasima Begum see patients?
- Medicare's clinician data lists 1 practice location in Claremont, CA. Call before your visit to confirm the address.
- What is Nasima Begum's specialty?
- Medicare lists Infectious Disease as the primary specialty.
- Does Nasima Begum accept Medicare assignment?
- Yes. Medicare's clinician data says Nasima Begum 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 Nasima Begum?
- (626) 851-8880, as listed in official Medicare / NPI Registry data.
- What is Nasima Begum's NPI number?
- 1578547519. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nasima Begum works
Medicare's Facility Affiliation Data lists Nasima Begum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Emanate Health Inter-Community HospitalCovina, CA · Acute Care Hospital · CCN 050382
- San Antonio Regional HospitalUpland, CA · Acute Care Hospital · CCN 050099
- San Dimas Community HospitalSan Dimas, CA · Acute Care Hospital · CCN 050588
Practice locations
Addresses where Nasima Begum is enrolled with Medicare (CMS data updated 2026-10-02).
- 935 W Foothill BlvdClaremont, CA 91711 (626) 851‑8880
Group practices
Medicare enrollment lists Nasima Begum as a member of this group (CMS data updated 2026-10-02).
- Streng Bassi Begum and Jiang Medical Corporation7 clinicians in the group
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in Claremont
Clinicians with the same Medicare primary specialty in Claremont, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578547519 |
| 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