Quick answers
- Which hospitals does Ernest Han work at?
- Medicare's official clinician data lists Ernest Han at 2 hospitals: NGMC Barrow, LLC and Northeast Georgia Medical Center, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ernest Han see patients?
- Medicare's clinician data lists 2 practice locations, including Cumming, GA and Gainesville, GA. Call before your visit to confirm the address.
- What is Ernest Han's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Ernest Han accept Medicare assignment?
- Yes. Medicare's clinician data says Ernest Han 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.
- Does Ernest Han offer telehealth?
- Medicare's clinician data says Ernest Han offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ernest Han?
- (678) 450-0202, as listed in official Medicare / NPI Registry data.
- What is Ernest Han's NPI number?
- 1942357744. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ernest Han works
Medicare's Facility Affiliation Data lists Ernest Han at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- NGMC Barrow, LLCWinder, GA · Acute Care Hospital · CCN 110045
- Northeast Georgia Medical Center, IncGainesville, GA · Acute Care Hospital · CCN 110029
Practice locations
Addresses where Ernest Han is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Greenfield Dr, Suite 240Cumming, GA 30040 (678) 450‑0202
- 663 Lanier Park DrGainesville, GA 30501 (678) 450‑0202
Group practices
Medicare enrollment lists Ernest Han as a member of this group (CMS data updated 2026-10-02).
- Kidney Care Center of Georgia LLC24 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Cumming
Clinicians with the same Medicare primary specialty in Cumming, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Duke University School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1942357744 |
| 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