Quick answers
- Which hospitals does Waheed Ui Hassan work at?
- Medicare's official clinician data lists Waheed Ui Hassan at 4 hospitals: OSF Saint Katharine Medical Center, Saint Francis Medical Center, Saint James Hospital and St Mary Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Waheed Ui Hassan see patients?
- Medicare's clinician data lists 3 practice locations, including Pontiac, IL, Dixon, IL and Peoria, IL. Call before your visit to confirm the address.
- What is Waheed Ui Hassan's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Waheed Ui Hassan accept Medicare assignment?
- Yes. Medicare's clinician data says Waheed Ui Hassan 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 Waheed Ui Hassan?
- (815) 288-5531, as listed in official Medicare / NPI Registry data.
- What is Waheed Ui Hassan's NPI number?
- 1801467295. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Waheed Ui Hassan works
Medicare's Facility Affiliation Data lists Waheed Ui Hassan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- OSF Saint Katharine Medical CenterDixon, IL · Acute Care Hospital · CCN 140012
- Saint Francis Medical CenterPeoria, IL · Acute Care Hospital · CCN 140067
- Saint James HospitalPontiac, IL · Acute Care Hospital · CCN 140161
- St Mary Medical CenterGalesburg, IL · Acute Care Hospital · CCN 140064
Practice locations
Addresses where Waheed Ui Hassan is enrolled with Medicare (CMS data updated 2026-10-02).
- 2500 W Reynolds StPontiac, IL 61764
- 403 E 1st StDixon, IL 61021 (815) 288‑5531
- 8600 State Route 91, Suite 130Peoria, IL 61615 (309) 683‑5050
Group practices
Medicare enrollment lists Waheed Ui Hassan as a member of this group (CMS data updated 2026-10-02).
- OSF Multi-Specialty Group2,114 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Pontiac
Clinicians with the same Medicare primary specialty in Pontiac, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801467295 |
| 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