Quick answers
- Which hospitals does Christopher M. Mjaanes work at?
- Medicare's official clinician data lists Christopher M. Mjaanes at 2 hospitals: Thedacare Regional Medical Center - Appleton Inc and Thedacare Regional Medical Center - Neenah. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher M. Mjaanes see patients?
- Medicare's clinician data lists 1 practice location in Neenah, WI. Call before your visit to confirm the address.
- What is Christopher M. Mjaanes's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Pediatric Medicine.
- Does Christopher M. Mjaanes accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher M. Mjaanes 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 Christopher M. Mjaanes?
- (920) 969-1768, as listed in official Medicare / NPI Registry data.
- What is Christopher M. Mjaanes's NPI number?
- 1972660306. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher M. Mjaanes works
Medicare's Facility Affiliation Data lists Christopher M. Mjaanes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Thedacare Regional Medical Center - Appleton IncAppleton, WI · Acute Care Hospital · CCN 520160
- Thedacare Regional Medical Center - NeenahNeenah, WI · Acute Care Hospital · CCN 520045
Practice locations
Addresses where Christopher M. Mjaanes is enrolled with Medicare (CMS data updated 2026-10-02).
- 119 E Bell StNeenah, WI 54956 (920) 969‑1768
Group practices
Medicare enrollment lists Christopher M. Mjaanes 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
- Allergy/Immunologyprimary
- Pediatric Medicinealso
Other allergist and immunologists 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 | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972660306 |
| 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