Quick answers
- Which hospitals does Frank M. Gentile work at?
- Medicare's official clinician data lists Frank M. Gentile at 1 hospital: Mercyhealth Hospital & Physician Clinic-Crystal LA…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frank M. Gentile see patients?
- Medicare's clinician data lists 3 practice locations, including Harvard, IL, Wheaton, IL and Crystal Lake, IL. Call before your visit to confirm the address.
- What is Frank M. Gentile's specialty?
- Medicare lists Anesthesiology as the primary specialty, and also Interventional Pain Management.
- Does Frank M. Gentile accept Medicare assignment?
- Yes. Medicare's clinician data says Frank M. Gentile 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 Frank M. Gentile?
- (815) 943-8090, as listed in official Medicare / NPI Registry data.
- What is Frank M. Gentile's NPI number?
- 1831157080. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frank M. Gentile works
Medicare's Facility Affiliation Data lists Frank M. Gentile at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercyhealth Hospital & Physician Clinic-Crystal LA…Crystal Lake, IL · Acute Care Hospital · CCN 140308
Practice locations
Addresses where Frank M. Gentile is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 Grant StHarvard, IL 60033 (815) 943‑8090
- 2015 N Main StWheaton, IL 60187 (630) 665‑3690
- 875 S Route 31Crystal Lake, IL 60014 (779) 220‑5500
Group practices
Medicare enrollment lists Frank M. Gentile as a member of these groups (CMS data updated 2026-10-02).
- Mercy Health System Corporation753 clinicians in the group
- Dupage Eye Anesthesiology LLC5 clinicians in the group
Specialties
- Anesthesiologyprimary
- Interventional Pain Managementalso
Other anesthesiologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rush Medical College Of Rush University |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831157080 |
| 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