Quick answers
- Which hospitals does Gregory R. Smith Jr. work at?
- Medicare's official clinician data lists Gregory R. Smith Jr. at 2 hospitals: Northwestern Memorial Hospital and Piedmont Athens Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory R. Smith Jr. see patients?
- Medicare's clinician data lists 7 practice locations, including Chicago, IL. Call before your visit to confirm the address.
- What is Gregory R. Smith Jr.'s specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Gregory R. Smith Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory R. Smith Jr. 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 Gregory R. Smith Jr.?
- (312) 472-3660, as listed in official Medicare / NPI Registry data.
- What is Gregory R. Smith Jr.'s NPI number?
- 1225050586. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory R. Smith Jr. works
Medicare's Facility Affiliation Data lists Gregory R. Smith Jr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwestern Memorial HospitalChicago, IL · Acute Care Hospital · CCN 140281
- Piedmont Athens Regional Medical CenterAthens, GA · Acute Care Hospital · CCN 110074
Practice locations
Addresses where Gregory R. Smith Jr. is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
Group practices
Medicare enrollment lists Gregory R. Smith Jr. as a member of this group (CMS data updated 2026-10-02).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Emory University School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225050586 |
| 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