Quick answers
- Which hospitals does Tami L. Harker work at?
- Medicare's official clinician data lists Tami L. Harker at 2 hospitals: OSF Saint Clare Medical Center and OSF Saint Luke Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tami L. Harker see patients?
- Medicare's clinician data lists 1 practice location in Kewanee, IL. Call before your visit to confirm the address.
- What is Tami L. Harker's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Tami L. Harker accept Medicare assignment?
- Yes. Medicare's clinician data says Tami L. Harker 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 Tami L. Harker?
- (309) 852-7500, as listed in official Medicare / NPI Registry data.
- What is Tami L. Harker's NPI number?
- 1346299849. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tami L. Harker works
Medicare's Facility Affiliation Data lists Tami L. Harker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- OSF Saint Clare Medical CenterPrinceton, IL · Critical Access Hospital · CCN 141337
- OSF Saint Luke Medical CenterKewanee, IL · Critical Access Hospital · CCN 141325
Practice locations
Addresses where Tami L. Harker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1051 W S StKewanee, IL 61443 (309) 852‑7500
Group practices
Medicare enrollment lists Tami L. Harker as a member of these groups (CMS data updated 2026-10-02).
- OSF Healthcare System95 clinicians in the group
- Kewanee Hospital27 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Kewanee
Clinicians with the same Medicare primary specialty in Kewanee, IL — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346299849 |
| 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