Quick answers
- Which hospitals does Sergio Gonzalez work at?
- Medicare's official clinician data lists Sergio Gonzalez at 5 hospitals: MacNeal Hospital, Northwest Community Hospital 1, Spectrum Health, UChicago Medicine AdventHealth Hinsdale and UChicago Medicine AdventHealth La Grange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sergio Gonzalez see patients?
- Medicare's clinician data lists 10 practice locations, including Grand Rapids, MI, Chicago, IL and Evanston, IL. Call before your visit to confirm the address.
- What is Sergio Gonzalez's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Sergio Gonzalez accept Medicare assignment?
- Yes. Medicare's clinician data says Sergio Gonzalez 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 Sergio Gonzalez?
- (616) 267-0115, as listed in official Medicare / NPI Registry data.
- What is Sergio Gonzalez's NPI number?
- 1659342939. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sergio Gonzalez works
Medicare's Facility Affiliation Data lists Sergio Gonzalez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MacNeal HospitalBerwyn, IL · Acute Care Hospital · CCN 140054
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · CCN 140252
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
- UChicago Medicine AdventHealth HinsdaleHinsdale, IL · Acute Care Hospital · CCN 140122
- UChicago Medicine AdventHealth La GrangeLa Grange, IL · Acute Care Hospital · CCN 140065
Practice locations
Addresses where Sergio Gonzalez is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 100 Michigan Ave NEGrand Rapids, MI 49503
- 100 Michigan St NE Rm, 280 Corewell Health Medical Group WestGrand Rapids, MI 49503 (616) 267‑0115
- 145 Michigan St NEGrand Rapids, MI 49503
- 1500 S Fairfield AveChicago, IL 60608 (773) 542‑2000
- 2650 Ridge AveEvanston, IL 60201
Group practices
Medicare enrollment lists Sergio Gonzalez as a member of these groups (CMS data updated 2026-10-02).
- Endeavor Health Medical Group3,350 clinicians in the group
- Spectrum Health Primary Care Partners2,294 clinicians in the group
- North American Partners in Anesthesia Illinois LLC431 clinicians in the group
- Northstar Anesthesia of Illinois, LLC409 clinicians in the group
- Gottlieb Community Health Services Corporation38 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659342939 |
| 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