Quick answers
- Which hospitals does Matthew A. Nash work at?
- Medicare's official clinician data lists Matthew A. Nash at 2 hospitals: Advocate Lutheran General Hospital and Memorial Hospital of South Bend. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew A. Nash see patients?
- Medicare's clinician data lists 6 practice locations, including Buffalo Grove, IL, South Bend, IN and Des Plaines, IL. Call before your visit to confirm the address.
- What is Matthew A. Nash's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Matthew A. Nash accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew A. Nash 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 Matthew A. Nash?
- (847) 318-9350, as listed in official Medicare / NPI Registry data.
- What is Matthew A. Nash's NPI number?
- 1740257930. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew A. Nash works
Medicare's Facility Affiliation Data lists Matthew A. Nash at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Lutheran General HospitalPark Ridge, IL · Acute Care Hospital · CCN 140223
- Memorial Hospital of South BendSouth Bend, IN · Acute Care Hospital · CCN 150058
Practice locations
Addresses where Matthew A. Nash is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 210 McHenry RdBuffalo Grove, IL 60089 (847) 318‑9350
- 615 N Michigan StSouth Bend, IN 46601
- 615 N Michigan St, Fl 5South Bend, IN 46601 (574) 647‑7275
- 615 N Michigan St FlSouth Bend, IN 46601
- 714 N Michigan St, Beacon Medical Group E Blair WarnerSouth Bend, IN 46601 (574) 647‑7477
Group practices
Medicare enrollment lists Matthew A. Nash as a member of these groups (CMS data updated 2026-10-02).
- Beacon Medical Group Inc589 clinicians in the group
- Midwest Center for Women's Healthcare, Ltd93 clinicians in the group
- Pediatrix Medical Group of Indiana, P.C.6 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Buffalo Grove
Clinicians with the same Medicare primary specialty in Buffalo Grove, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740257930 |
| 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