Quick answers
- Which hospitals does Gregory J. Hunter work at?
- Medicare's official clinician data lists Gregory J. Hunter at 1 hospital: Ascension NE Wisconsin - St Elizabeth Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory J. Hunter see patients?
- Medicare's clinician data lists 3 practice locations, including Neenah, WI, Appleton, WI and Milwaukee, WI. Call before your visit to confirm the address.
- What is Gregory J. Hunter's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Gregory J. Hunter accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory J. Hunter 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 Gregory J. Hunter?
- (920) 727-4200, as listed in official Medicare / NPI Registry data.
- What is Gregory J. Hunter's NPI number?
- 1699775064. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory J. Hunter works
Medicare's Facility Affiliation Data lists Gregory J. Hunter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension NE Wisconsin - St Elizabeth CampusAppleton, WI · Acute Care Hospital · CCN 520009
Practice locations
Addresses where Gregory J. Hunter is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Main StNeenah, WI 54956 (920) 727‑4200
- 3329 N Richard StAppleton, WI 54911 (920) 380‑2715
- 5000 W Chambers StMilwaukee, WI 53210 (414) 447‑2000
Group practices
Medicare enrollment lists Gregory J. Hunter as a member of this group (CMS data updated 2026-10-02).
- Emergency Medicine Specialists SC227 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Neenah
Clinicians with the same Medicare primary specialty in Neenah, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699775064 |
| 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