Quick answers
- Which hospitals does Lauren Johnson work at?
- Medicare's official clinician data lists Lauren Johnson at 2 hospitals: Aurora BayCare Medical Center and Aurora Medical Center Bay Area. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lauren Johnson see patients?
- Medicare's clinician data lists 1 practice location in Green Bay, WI. Call before your visit to confirm the address.
- What is Lauren Johnson's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Lauren Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Lauren 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 Lauren Johnson?
- (920) 288-8100, as listed in official Medicare / NPI Registry data.
- What is Lauren Johnson's NPI number?
- 1831695527. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lauren Johnson works
Medicare's Facility Affiliation Data lists Lauren Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurora BayCare Medical CenterGreen Bay, WI · Acute Care Hospital · CCN 520193
- Aurora Medical Center Bay AreaMarinette, WI · Acute Care Hospital · CCN 520113
Practice locations
Addresses where Lauren Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 2845 Greenbrier RdGreen Bay, WI 54311 (920) 288‑8100
Group practices
Medicare enrollment lists Lauren Johnson as a member of this group (CMS data updated 2026-10-02).
- Aurora Medical Group, Inc.3,813 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Green Bay
Clinicians with the same Medicare primary specialty in Green Bay, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | R Franklin University Of Med & Sci/chicago Medical School |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831695527 |
| 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