Quick answers
- Where does Thomas F. Mientus see patients?
- Medicare's clinician data lists 3 practice locations, including Arlington Heights, IL, Waukegan, IL and Elgin, IL. Call before your visit to confirm the address.
- What is Thomas F. Mientus's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Thomas F. Mientus accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas F. Mientus 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 Thomas F. Mientus?
- (847) 549-1312, as listed in official Medicare / NPI Registry data.
- What is Thomas F. Mientus's NPI number?
- 1649248824. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thomas F. Mientus is enrolled with Medicare (CMS data updated 2026-10-02).
- 1415 S Arlington Heights RdArlington Heights, IL 60005
- 1539 S Waukegan RdWaukegan, IL 60085 (847) 549‑1312
- 745 Fletcher Dr, Suite 202Elgin, IL 60123 (847) 888‑1300
Group practices
Medicare enrollment lists Thomas F. Mientus as a member of this group (CMS data updated 2026-10-02).
- Illinois Gastroenterology Group LLC115 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Arlington Heights
Clinicians with the same Medicare primary specialty in Arlington Heights, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rush Medical College Of Rush University |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649248824 |
| 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
- 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