Quick answers
- Which hospitals does John R. Brown work at?
- Medicare's official clinician data lists John R. Brown at 1 hospital: Hamilton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John R. Brown see patients?
- Medicare's clinician data lists 1 practice location in Alpharetta, GA. Call before your visit to confirm the address.
- What is John R. Brown's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does John R. Brown accept Medicare assignment?
- Medicare's clinician data says John R. Brown may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is John R. Brown's NPI number?
- 1912591629. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John R. Brown works
Medicare's Facility Affiliation Data lists John R. Brown at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hamilton Medical CenterDalton, GA · Acute Care Hospital · CCN 110001
Practice locations
Addresses where John R. Brown is enrolled with Medicare (CMS data updated 2026-10-02).
- 4300 N Point Pkwy, Suite 300Alpharetta, GA 30022
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Alpharetta
Clinicians with the same Medicare primary specialty in Alpharetta, GA — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1912591629 |
| 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