Quick answers
- Which hospitals does Benjamin S. Johnson work at?
- Medicare's official clinician data lists Benjamin S. Johnson at 5 hospitals: Ascension NE Wisconsin - St Elizabeth Campus, Aurora Medical Ctr Oshkosh, Thedacare Medical Center - Berlin Inc, Thedacare Regional Med Ctr - Neenah and Thedacare Regional Medical Center - Appleton Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin S. Johnson see patients?
- Medicare's clinician data lists 1 practice location in Oshkosh, WI. Call before your visit to confirm the address.
- What is Benjamin S. Johnson's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Benjamin S. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin S. 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 Benjamin S. Johnson?
- (920) 969-1768, as listed in official Medicare / NPI Registry data.
- What is Benjamin S. Johnson's NPI number?
- 1508420647. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin S. Johnson works
Medicare's Facility Affiliation Data lists Benjamin S. Johnson 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
- Aurora Medical Ctr OshkoshOshkosh, WI · Acute Care Hospital · CCN 520198
- Thedacare Medical Center - Berlin IncBerlin, WI · Critical Access Hospital · CCN 521355
- Thedacare Regional Med Ctr - NeenahNeenah, WI · Acute Care Hospital · CCN 520045
- Thedacare Regional Medical Center - Appleton IncAppleton, WI · Acute Care Hospital · CCN 520160
Practice locations
Addresses where Benjamin S. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 515 S Washburn St, Suite 200Oshkosh, WI 54904 (920) 969‑1768
Group practices
Medicare enrollment lists Benjamin S. Johnson as a member of this group (CMS data updated 2026-10-02).
- Ear Nose and Throat Specialists of Wisconsin SC28 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508420647 |
| 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