Quick answers
- Which hospitals does Dennis Shi work at?
- Medicare's official clinician data lists Dennis Shi at 3 hospitals: Hospital of University of Pennsylvania, Northwestern Lake Forest Hospital and Rush University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dennis Shi see patients?
- Medicare's clinician data lists 4 practice locations, including Lake Forest, IL, Chicago, IL and Philadelphia, PA. Call before your visit to confirm the address.
- What is Dennis Shi's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Dennis Shi accept Medicare assignment?
- Yes. Medicare's clinician data says Dennis Shi 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 Dennis Shi?
- (847) 234-5600, as listed in official Medicare / NPI Registry data.
- What is Dennis Shi's NPI number?
- 1700465820. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dennis Shi works
Medicare's Facility Affiliation Data lists Dennis Shi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · CCN 390111
- Northwestern Lake Forest HospitalLake Forest, IL · Acute Care Hospital · CCN 140130
- Rush University Medical CenterChicago, IL · Acute Care Hospital · CCN 140119
Practice locations
Addresses where Dennis Shi is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 N Westmoreland RdLake Forest, IL 60045 (847) 234‑5600
- 1620 W Harrison StChicago, IL 60612 (312) 942‑3034
- 1701 W Superior St, Fl 2Chicago, IL 60622 (312) 666‑3494
- 51 N 39th StPhiladelphia, PA 19104 (215) 662‑9436
Group practices
Medicare enrollment lists Dennis Shi as a member of these groups (CMS data updated 2026-10-02).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
- University of Penn - Medical Group3,505 clinicians in the group
- Rush University Medical Group1,551 clinicians in the group
- Erie Family Health Center, Inc138 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Lake Forest
Clinicians with the same Medicare primary specialty in Lake Forest, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700465820 |
| 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