Quick answers
- Where does Jonathan A. Ortman see patients?
- Medicare's clinician data lists 2 practice locations, including Roscoe, IL and Rockford, IL. Call before your visit to confirm the address.
- What is Jonathan A. Ortman's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Jonathan A. Ortman accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan A. Ortman 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 Jonathan A. Ortman?
- (815) 971-2000, as listed in official Medicare / NPI Registry data.
- What is Jonathan A. Ortman's NPI number?
- 1649248204. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jonathan A. Ortman is enrolled with Medicare (CMS data updated 2026-10-02).
- 5000 Prairie Rose DrRoscoe, IL 61073 (815) 971‑2000
- 8201 E Riverside BlvdRockford, IL 61114 (815) 971‑2000
Group practices
Medicare enrollment lists Jonathan A. Ortman as a member of this group (CMS data updated 2026-10-02).
- Rockford Health Physicians521 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649248204 |
| 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
- 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