Quick answers
- Which hospitals does Opal K. Osman work at?
- Medicare's official clinician data lists Opal K. Osman at 3 hospitals: Harrisburg Medical Center, Herrin Hospital and Memorial Hospital of Carbondale. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Opal K. Osman see patients?
- Medicare's clinician data lists 2 practice locations, including Harrisburg, IL and Herrin, IL. Call before your visit to confirm the address.
- What is Opal K. Osman's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Opal K. Osman accept Medicare assignment?
- Yes. Medicare's clinician data says Opal K. Osman 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 Opal K. Osman?
- (618) 252-8625, as listed in official Medicare / NPI Registry data.
- What is Opal K. Osman's NPI number?
- 1588769285. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Opal K. Osman works
Medicare's Facility Affiliation Data lists Opal K. Osman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Harrisburg Medical CenterHarrisburg, IL · Acute Care Hospital · CCN 140210
- Herrin HospitalHerrin, IL · Acute Care Hospital · CCN 140011
- Memorial Hospital of CarbondaleCarbondale, IL · Acute Care Hospital · CCN 140164
Practice locations
Addresses where Opal K. Osman is enrolled with Medicare (CMS data updated 2026-10-02).
- 117 E Clark StHarrisburg, IL 62946 (618) 252‑8625
- 405 Rushing DrHerrin, IL 62948 (618) 993‑3300
Group practices
Medicare enrollment lists Opal K. Osman as a member of these groups (CMS data updated 2026-10-02).
- Southern Illinois Medical Services NFP334 clinicians in the group
- Logan Primary Care Service Corp.34 clinicians in the group
- Harrisburg Family Practice Ltd19 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Harrisburg
Clinicians with the same Medicare primary specialty in Harrisburg, IL — not a recommendation.
Clinician information
| Graduation year | 2000 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588769285 |
| 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