Quick answers
- Which hospitals does Ibrahim Alnaser work at?
- Medicare's official clinician data lists Ibrahim Alnaser at 3 hospitals: Northwest Health - Porter, Northwest Health - Starke and Northwest Health-La Porte. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ibrahim Alnaser see patients?
- Medicare's clinician data lists 2 practice locations, including La Porte, IN and Valparaiso, IN. Call before your visit to confirm the address.
- What is Ibrahim Alnaser's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ibrahim Alnaser accept Medicare assignment?
- Yes. Medicare's clinician data says Ibrahim Alnaser 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 Ibrahim Alnaser?
- (219) 326-1234, as listed in official Medicare / NPI Registry data.
- What is Ibrahim Alnaser's NPI number?
- 1013646835. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ibrahim Alnaser works
Medicare's Facility Affiliation Data lists Ibrahim Alnaser at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Health - PorterValparaiso, IN · Acute Care Hospital · CCN 150035
- Northwest Health - StarkeKnox, IN · Acute Care Hospital · CCN 150102
- Northwest Health-La PorteLa Porte, IN · Acute Care Hospital · CCN 150006
Practice locations
Addresses where Ibrahim Alnaser is enrolled with Medicare (CMS data updated 2026-10-02).
- 1331 State StLa Porte, IN 46350 (219) 326‑1234
- 85 E US Hwy 6, Northwest PorterValparaiso, IN 46383 (219) 983‑8300
Group practices
Medicare enrollment lists Ibrahim Alnaser as a member of this group (CMS data updated 2026-10-02).
- Hospitalist Physicians of Indiana PC150 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in La Porte
Clinicians with the same Medicare primary specialty in La Porte, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013646835 |
| 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