Quick answers
- Which hospitals does Jacob R. Warrens work at?
- Medicare's official clinician data lists Jacob R. Warrens at 1 hospital: Bellin Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jacob R. Warrens see patients?
- Medicare's clinician data lists 2 practice locations, including Green Bay, WI. Call before your visit to confirm the address.
- What is Jacob R. Warrens's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Jacob R. Warrens accept Medicare assignment?
- Yes. Medicare's clinician data says Jacob R. Warrens 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 Jacob R. Warrens's NPI number?
- 1972925790. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jacob R. Warrens works
Medicare's Facility Affiliation Data lists Jacob R. Warrens at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bellin Memorial HospitalGreen Bay, WI · Acute Care Hospital · CCN 520049
Practice locations
Addresses where Jacob R. Warrens is enrolled with Medicare (CMS data updated 2026-10-02).
Group practices
Medicare enrollment lists Jacob R. Warrens as a member of this group (CMS data updated 2026-10-02).
- Bellin Memorial Hospital Inc697 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Green Bay
Clinicians with the same Medicare primary specialty in Green Bay, WI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | St. Louis College Of Physicians And Surgeons |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972925790 |
| 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