Quick answers
- Which hospitals does Joann C. Dudley work at?
- Medicare's official clinician data lists Joann C. Dudley at 2 hospitals: Deaconess Illinois Crossroads and Good Samaritan Regional Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joann C. Dudley see patients?
- Medicare's clinician data lists 1 practice location in Mount Vernon, IL. Call before your visit to confirm the address.
- What is Joann C. Dudley's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Joann C. Dudley accept Medicare assignment?
- Yes. Medicare's clinician data says Joann C. Dudley 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 Joann C. Dudley?
- (618) 244-4800, as listed in official Medicare / NPI Registry data.
- What is Joann C. Dudley's NPI number?
- 1962517128. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joann C. Dudley works
Medicare's Facility Affiliation Data lists Joann C. Dudley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Deaconess Illinois CrossroadsMount Vernon, IL · Acute Care Hospital · CCN 140294
- Good Samaritan Regional Health CenterMount Vernon, IL · Acute Care Hospital · CCN 140046
Practice locations
Addresses where Joann C. Dudley is enrolled with Medicare (CMS data updated 2026-10-02).
- 8 Cusumano Professional Plaza DrMount Vernon, IL 62864 (618) 244‑4800
Group practices
Medicare enrollment lists Joann C. Dudley as a member of this group (CMS data updated 2026-10-02).
- Asbery and Associates Ob Gyn LLC9 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962517128 |
| 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