Quick answers
- Which hospitals does Andrew B. Armstrong work at?
- Medicare's official clinician data lists Andrew B. Armstrong at 5 hospitals: Carle Health Methodist Hospital, Carle Health Proctor Hospital, Mason District Hospital, Memorial Hospital and Trinity Rock Island. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew B. Armstrong see patients?
- Medicare's clinician data lists 6 practice locations, including Canton, IL, Peoria, IL and Rock Island, IL. Call before your visit to confirm the address.
- What is Andrew B. Armstrong's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Andrew B. Armstrong accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew B. Armstrong 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 Andrew B. Armstrong?
- (309) 647-5240, as listed in official Medicare / NPI Registry data.
- What is Andrew B. Armstrong's NPI number?
- 1033373311. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew B. Armstrong works
Medicare's Facility Affiliation Data lists Andrew B. Armstrong at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carle Health Methodist HospitalPeoria, IL · Acute Care Hospital · CCN 140209
- Carle Health Proctor HospitalPeoria, IL · Acute Care Hospital · CCN 140013
- Mason District HospitalHavana, IL · Critical Access Hospital · CCN 141313
- Memorial HospitalCarthage, IL · Critical Access Hospital · CCN 141305
- Trinity Rock IslandRock Island, IL · Acute Care Hospital · CCN 140280
Practice locations
Addresses where Andrew B. Armstrong is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 210 W Walnut StCanton, IL 61520 (309) 647‑5240
- 221 NE Glen Oak AvePeoria, IL 61636 (309) 672‑4918
- 2701 17th StRock Island, IL 61201 (309) 779‑5286
- 4500 Utica Ridge RdBettendorf, IA 52722 (563) 742‑2724
- 5409 N Knoxville AvePeoria, IL 61614 (309) 691‑1000
Group practices
Medicare enrollment lists Andrew B. Armstrong as a member of this group (CMS data updated 2026-10-02).
- Peoria Tazewell Pathology Group, S.C.17 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Canton
Clinicians with the same Medicare primary specialty in Canton, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033373311 |
| 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