Quick answers
- Which hospitals does Gary J. Barsky work at?
- Medicare's official clinician data lists Gary J. Barsky at 2 hospitals: Loretto Hospital and Thorek Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gary J. Barsky see patients?
- Medicare's clinician data lists 5 practice locations, including Chicago, IL and Elmhurtst, IL. Call before your visit to confirm the address.
- What is Gary J. Barsky's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Gary J. Barsky accept Medicare assignment?
- Yes. Medicare's clinician data says Gary J. Barsky 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 Gary J. Barsky?
- (773) 277-6589, as listed in official Medicare / NPI Registry data.
- What is Gary J. Barsky's NPI number?
- 1881756633. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gary J. Barsky works
Medicare's Facility Affiliation Data lists Gary J. Barsky at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Loretto HospitalChicago, IL · Acute Care Hospital · CCN 140083
- Thorek Memorial HospitalChicago, IL · Acute Care Hospital · CCN 140115
Practice locations
Addresses where Gary J. Barsky is enrolled with Medicare (CMS data updated 2026-10-02).
- 3303 W 26th StChicago, IL 60623 (773) 277‑6589
- 3303 W 26th St, Servicos Medicos La VillitaChicago, IL 60623 (773) 277‑6589
- 386 N York St, Suite 205Elmhurtst, IL 60126 (630) 832‑8111
- 645 S Central AveChicago, IL 60644 (773) 854‑5567
- 850 W Irving Park RdChicago, IL 60613 (773) 525‑6780
Group practices
Medicare enrollment lists Gary J. Barsky as a member of these groups (CMS data updated 2026-10-02).
- Access Community Health Network182 clinicians in the group
- Thorek Memorial Hospital50 clinicians in the group
- Loretto Hospital40 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Illinois Medical College |
| Graduation year | 1977 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881756633 |
| 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