Quick answers
- Which hospitals does Wambui Machua work at?
- Medicare's official clinician data lists Wambui Machua at 2 hospitals: Piedmont Henry Hospital and Piedmont Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wambui Machua see patients?
- Medicare's clinician data lists 5 practice locations, including Atlanta, GA. Call before your visit to confirm the address.
- What is Wambui Machua's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does Wambui Machua accept Medicare assignment?
- Yes. Medicare's clinician data says Wambui Machua 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 Wambui Machua offer telehealth?
- Medicare's clinician data says Wambui Machua offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Wambui Machua?
- (404) 425-7310, as listed in official Medicare / NPI Registry data.
- What is Wambui Machua's NPI number?
- 1144541079. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wambui Machua works
Medicare's Facility Affiliation Data lists Wambui Machua at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Piedmont Henry HospitalStockbridge, GA · Acute Care Hospital · CCN 110191
- Piedmont Hospital, IncAtlanta, GA · Acute Care Hospital · CCN 110083
Practice locations
Addresses where Wambui Machua is enrolled with Medicare (CMS data updated 2026-10-02).
- 1800 Howell Mill Rd, Suite 500Atlanta, GA 30318 (404) 425‑7310
- 1968 Peachtree NW RdAtlanta, GA 30309 (404) 605‑5000
- 1968 Peachtree Rd NWAtlanta, GA 30309
- 1968 Peachtree Rd NW Atlanta, 77 Building Suite 3110Atlanta, GA 30309 (770) 605‑4224
- 1984 Peachtree Rd NW, Suite 300Atlanta, GA 30309 (404) 367‑3210
Group practices
Medicare enrollment lists Wambui Machua as a member of this group (CMS data updated 2026-10-02).
- Piedmont Providers LLC530 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Atlanta
Clinicians with the same Medicare primary specialty in Atlanta, 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) | 1144541079 |
| 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