Quick answers
- Which hospitals does Barry D. Lessin work at?
- Medicare's official clinician data lists Barry D. Lessin at 4 hospitals: John H Stroger Jr Hospital, Provident Hospital of Chicago, UChicago Medicine AdventHealth Hinsdale and West Suburban Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Barry D. Lessin see patients?
- Medicare's clinician data lists 2 practice locations, including Chicago, IL and River Forest, IL. Call before your visit to confirm the address.
- What is Barry D. Lessin's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Barry D. Lessin accept Medicare assignment?
- Yes. Medicare's clinician data says Barry D. Lessin 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 Barry D. Lessin?
- (312) 633-7292, as listed in official Medicare / NPI Registry data.
- What is Barry D. Lessin's NPI number?
- 1457372054. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Barry D. Lessin works
Medicare's Facility Affiliation Data lists Barry D. Lessin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- John H Stroger Jr HospitalChicago, IL · Acute Care Hospital · CCN 140124
- Provident Hospital of ChicagoChicago, IL · Acute Care Hospital · CCN 140300
- UChicago Medicine AdventHealth HinsdaleHinsdale, IL · Acute Care Hospital · CCN 140122
- West Suburban Medical CenterOak Park, IL · Acute Care Hospital · CCN 140049
Practice locations
Addresses where Barry D. Lessin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1901 W Harrison StChicago, IL 60612 (312) 633‑7292
- 7411 Lake St, Suite 1120River Forest, IL 60305 (708) 345‑3076
Group practices
Medicare enrollment lists Barry D. Lessin as a member of these groups (CMS data updated 2026-10-02).
- Cook County788 clinicians in the group
- Resilience Healthcare - Lakefront Medical Associates LLC34 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457372054 |
| 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