Quick answers
- Which hospitals does Constantine Vlamis work at?
- Medicare's official clinician data lists Constantine Vlamis at 3 hospitals: Elmhurst Memorial Hospital, Memorial Medical Center and Taylorville Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Constantine Vlamis see patients?
- Medicare's clinician data lists 3 practice locations, including Elmhurst, IL and Evanston, IL. Call before your visit to confirm the address.
- What is Constantine Vlamis's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
- Does Constantine Vlamis accept Medicare assignment?
- Yes. Medicare's clinician data says Constantine Vlamis 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 Constantine Vlamis?
- (331) 221-9001, as listed in official Medicare / NPI Registry data.
- What is Constantine Vlamis's NPI number?
- 1699268128. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Constantine Vlamis works
Medicare's Facility Affiliation Data lists Constantine Vlamis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Elmhurst Memorial HospitalElmhurst, IL · Acute Care Hospital · CCN 140200
- Memorial Medical CenterSpringfield, IL · Acute Care Hospital · CCN 140148
- Taylorville Memorial HospitalTaylorville, IL · Critical Access Hospital · CCN 141339
Practice locations
Addresses where Constantine Vlamis is enrolled with Medicare (CMS data updated 2026-10-02).
- 172 E Schiller StElmhurst, IL 60126 (331) 221‑9001
- 172 E Schiller St, Fl 1Elmhurst, IL 60126 (331) 221‑9001
- 2650 Ridge AveEvanston, IL 60201
Group practices
Medicare enrollment lists Constantine Vlamis as a member of this group (CMS data updated 2026-10-02).
- Endeavor Health Medical Group3,350 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Elmhurst
Clinicians with the same Medicare primary specialty in Elmhurst, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699268128 |
| 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