Quick answers
- Which hospitals does Robert G. Brewer work at?
- Medicare's official clinician data lists Robert G. Brewer at 4 hospitals: MercyOne Des Moines Medical Center, Samaritan Hospital of Troy, New York, St Peter's Hospital and United Health Services Hospitals, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert G. Brewer see patients?
- Medicare's clinician data lists 2 practice locations, including Troy, NY and Johnson City, NY. Call before your visit to confirm the address.
- What is Robert G. Brewer's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Robert G. Brewer accept Medicare assignment?
- Yes. Medicare's clinician data says Robert G. Brewer 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 Robert G. Brewer?
- (518) 271-3261, as listed in official Medicare / NPI Registry data.
- What is Robert G. Brewer's NPI number?
- 1043447758. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert G. Brewer works
Medicare's Facility Affiliation Data lists Robert G. Brewer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MercyOne Des Moines Medical CenterDes Moines, IA · Acute Care Hospital · CCN 160083
- Samaritan Hospital of Troy, New YorkTroy, NY · Acute Care Hospital · CCN 330180
- St Peter's HospitalAlbany, NY · Acute Care Hospital · CCN 330057
- United Health Services Hospitals, IncBinghamton, NY · Acute Care Hospital · CCN 330394
Practice locations
Addresses where Robert G. Brewer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2215 Burdett AveTroy, NY 12180 (518) 271‑3261
- 33 -57 Harrison StJohnson City, NY 13790 (607) 763‑6622
Group practices
Medicare enrollment lists Robert G. Brewer as a member of these groups (CMS data updated 2026-10-02).
- United Medical Associates PC229 clinicians in the group
- Island Emergency Medical Services PC137 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Troy
Clinicians with the same Medicare primary specialty in Troy, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043447758 |
| 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