Quick answers
- Which hospitals does Macy D. Thilker work at?
- Medicare's official clinician data lists Macy D. Thilker at 2 hospitals: Anderson Hospital and Gateway Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Macy D. Thilker see patients?
- Medicare's clinician data lists 2 practice locations, including Glen Carbon, IL and Troy, IL. Call before your visit to confirm the address.
- What is Macy D. Thilker's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Macy D. Thilker accept Medicare assignment?
- Medicare's clinician data says Macy D. Thilker may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Macy D. Thilker offer telehealth?
- Medicare's clinician data says Macy D. Thilker offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Macy D. Thilker?
- (618) 288-2297, as listed in official Medicare / NPI Registry data.
- What is Macy D. Thilker's NPI number?
- 1770344798. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Macy D. Thilker works
Medicare's Facility Affiliation Data lists Macy D. Thilker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Anderson HospitalMaryville, IL · Acute Care Hospital · CCN 140289
- Gateway Regional Medical CenterGranite City, IL · Acute Care Hospital · CCN 140125
Practice locations
Addresses where Macy D. Thilker is enrolled with Medicare (CMS data updated 2026-10-02).
- 4273 S State Route 159Glen Carbon, IL 62034 (618) 288‑2297
- 619 Edwardsville RdTroy, IL 62294 (618) 667‑1200
Group practices
Medicare enrollment lists Macy D. Thilker as a member of this group (CMS data updated 2026-10-02).
- Ahs Il Medical Group LLC45 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Glen Carbon
Clinicians with the same Medicare primary specialty in Glen Carbon, IL — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1770344798 |
| 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