Quick answers
- Which hospitals does Marga B. Ngwang work at?
- Medicare's official clinician data lists Marga B. Ngwang at 2 hospitals: Wellstar Cobb Medical Center and Wellstar Paulding Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marga B. Ngwang see patients?
- Medicare's clinician data lists 2 practice locations, including Austell, GA and Glenview, IL. Call before your visit to confirm the address.
- What is Marga B. Ngwang's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Marga B. Ngwang accept Medicare assignment?
- Yes. Medicare's clinician data says Marga B. Ngwang 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 Marga B. Ngwang offer telehealth?
- Medicare's clinician data says Marga B. Ngwang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Marga B. Ngwang?
- (678) 540-7597, as listed in official Medicare / NPI Registry data.
- What is Marga B. Ngwang's NPI number?
- 1861703654. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marga B. Ngwang works
Medicare's Facility Affiliation Data lists Marga B. Ngwang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Wellstar Cobb Medical CenterAustell, GA · Acute Care Hospital · CCN 110143
- Wellstar Paulding Medical CenterHiram, GA · Acute Care Hospital · CCN 110042
Practice locations
Addresses where Marga B. Ngwang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1810 Mulkey Rd, Suite 105Austell, GA 30106 (678) 540‑7597
- 2600 Compass RdGlenview, IL 60026
Group practices
Medicare enrollment lists Marga B. Ngwang as a member of this group (CMS data updated 2026-10-02).
- Select Rehabilitation, LLC2,046 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Austell
Clinicians with the same Medicare primary specialty in Austell, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1861703654 |
| 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