Quick answers
- Which hospitals does Jerrilyn Johnson work at?
- Medicare's official clinician data lists Jerrilyn Johnson at 1 hospital: Froedtert South Inc.. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jerrilyn Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Grafton, WI and De Pere, WI. Call before your visit to confirm the address.
- What is Jerrilyn Johnson's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Jerrilyn Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Jerrilyn Johnson 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 Jerrilyn Johnson?
- (262) 377-2222, as listed in official Medicare / NPI Registry data.
- What is Jerrilyn Johnson's NPI number?
- 1568496990. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jerrilyn Johnson works
Medicare's Facility Affiliation Data lists Jerrilyn Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Froedtert South Inc.Kenosha, WI · Acute Care Hospital · CCN 520021
Practice locations
Addresses where Jerrilyn Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1245 Cheyenne Ave, Suite 301Grafton, WI 53024 (262) 377‑2222
- 1400 Scheuring RdDe Pere, WI 54115 (920) 964‑0229
Group practices
Medicare enrollment lists Jerrilyn Johnson as a member of this group (CMS data updated 2026-10-02).
- Forefront Dermatology SC662 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Grafton
Clinicians with the same Medicare primary specialty in Grafton, WI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568496990 |
| 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