Quick answers
- Which hospitals does Longcheng Su work at?
- Medicare's official clinician data lists Longcheng Su at 4 hospitals: Copley Memorial Hospital, Mercyhealth Hospital & Physician Clinic-Crystal LA…, Northwestern Medicine McHenry and UChicago Medicine AdventHealth Hinsdale. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Longcheng Su see patients?
- Medicare's clinician data lists 7 practice locations, including Huntley, IL, Hinsdale, IL and Chicago Heights, IL. Call before your visit to confirm the address.
- What is Longcheng Su's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Longcheng Su accept Medicare assignment?
- Yes. Medicare's clinician data says Longcheng Su 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 Longcheng Su?
- (815) 759-4323, as listed in official Medicare / NPI Registry data.
- What is Longcheng Su's NPI number?
- 1235167834. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Longcheng Su works
Medicare's Facility Affiliation Data lists Longcheng Su at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Copley Memorial HospitalAurora, IL · Acute Care Hospital · CCN 140029
- Mercyhealth Hospital & Physician Clinic-Crystal LA…Crystal Lake, IL · Acute Care Hospital · CCN 140308
- Northwestern Medicine McHenryMcHenry, IL · Acute Care Hospital · CCN 140116
- UChicago Medicine AdventHealth HinsdaleHinsdale, IL · Acute Care Hospital · CCN 140122
Practice locations
Addresses where Longcheng Su is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 10400 Haligus RdHuntley, IL 60142 (815) 759‑4323
- 120 N Oak StHinsdale, IL 60521 (630) 856‑9000
- 1423 Chicago RdChicago Heights, IL 60411 (708) 756‑1000
- 2000 Ogden AveAurora, IL 60504 (630) 734‑0200
- 5101 Willow Springs RdLa Grange, IL 60525 (708) 352‑1200
Group practices
Medicare enrollment lists Longcheng Su as a member of these groups (CMS data updated 2026-10-02).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
- Mercy Health System Corporation753 clinicians in the group
- North American Partners in Anesthesia Illinois LLC431 clinicians in the group
- Northstar Anesthesia of Illinois, LLC409 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Huntley
Clinicians with the same Medicare primary specialty in Huntley, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235167834 |
| 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