Quick answers
- Which hospitals does Janet Barkhou work at?
- Medicare's official clinician data lists Janet Barkhou at 2 hospitals: Mercy Health System Corp and Mercyhealth Hospital & Physician Clinic-Crystal LA…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Janet Barkhou see patients?
- Medicare's clinician data lists 4 practice locations, including Harvard, IL, Janesville, WI and Crystal Lake, IL. Call before your visit to confirm the address.
- What is Janet Barkhou's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Janet Barkhou accept Medicare assignment?
- Yes. Medicare's clinician data says Janet Barkhou 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 Janet Barkhou?
- (815) 943-1122, as listed in official Medicare / NPI Registry data.
- What is Janet Barkhou's NPI number?
- 1144752528. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Janet Barkhou works
Medicare's Facility Affiliation Data lists Janet Barkhou at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Health System CorpJanesville, WI · Acute Care Hospital · CCN 520066
- Mercyhealth Hospital & Physician Clinic-Crystal LA…Crystal Lake, IL · Acute Care Hospital · CCN 140308
Practice locations
Addresses where Janet Barkhou is enrolled with Medicare (CMS data updated 2026-10-02).
- 348 S Division StHarvard, IL 60033 (815) 943‑1122
- 3524 E Milwaukee StJanesville, WI 53546 (608) 756‑7100
- 849 Kellogg AveJanesville, WI 53546 (608) 755‑7960
- 875 S Route 31Crystal Lake, IL 60014 (779) 220‑5500
Group practices
Medicare enrollment lists Janet Barkhou as a member of this group (CMS data updated 2026-10-02).
- Mercy Health System Corporation753 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Harvard
Clinicians with the same Medicare primary specialty in Harvard, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144752528 |
| 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