Quick answers
- Which hospitals does Cayla D. Wester work at?
- Medicare's official clinician data lists Cayla D. Wester at 1 hospital: Anderson Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cayla D. Wester see patients?
- Medicare's clinician data lists 2 practice locations, including Troy, IL and Bethalto, IL. Call before your visit to confirm the address.
- What is Cayla D. Wester's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Cayla D. Wester accept Medicare assignment?
- Yes. Medicare's clinician data says Cayla D. Wester 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 Cayla D. Wester?
- (618) 667-1800, as listed in official Medicare / NPI Registry data.
- What is Cayla D. Wester's NPI number?
- 1699274001. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cayla D. Wester works
Medicare's Facility Affiliation Data lists Cayla D. Wester 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
Practice locations
Addresses where Cayla D. Wester is enrolled with Medicare (CMS data updated 2026-10-02).
- 108 W US Hwy 40Troy, IL 62294 (618) 667‑1800
- 159 E McArthur DrBethalto, IL 62010 (618) 258‑7504
Group practices
Medicare enrollment lists Cayla D. Wester as a member of this group (CMS data updated 2026-10-02).
- Anderson Medical Group LLC136 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Troy
Clinicians with the same Medicare primary specialty in Troy, IL — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699274001 |
| 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