Quick answers
- Where does Mary O. Wunderlich see patients?
- Medicare's clinician data lists 2 practice locations, including Red Bud, IL. Call before your visit to confirm the address.
- What is Mary O. Wunderlich's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Mary O. Wunderlich accept Medicare assignment?
- Yes. Medicare's clinician data says Mary O. Wunderlich 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 Mary O. Wunderlich?
- (618) 282-7373, as listed in official Medicare / NPI Registry data.
- What is Mary O. Wunderlich's NPI number?
- 1477856979. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mary O. Wunderlich is enrolled with Medicare (CMS data updated 2026-10-02).
- 325 Spring StRed Bud, IL 62278 (618) 282‑7373
- 325 Spring St, Fl 2Red Bud, IL 62278
Group practices
Medicare enrollment lists Mary O. Wunderlich as a member of these groups (CMS data updated 2026-10-02).
- Deaconess Illinois Red Bud Regional Hospital Inc15 clinicians in the group
- Red Bud Illinois Hospital Company LLC15 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477856979 |
| 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
- 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