Quick answers
- Which hospitals does Tianna E. Johnson work at?
- Medicare's official clinician data lists Tianna E. Johnson at 1 hospital: Piedmont Newnan Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tianna E. Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Atlanta, GA and Newnan, GA. Call before your visit to confirm the address.
- What is Tianna E. Johnson's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Tianna E. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Tianna E. Johnson 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 Tianna E. Johnson?
- (404) 367-3000, as listed in official Medicare / NPI Registry data.
- What is Tianna E. Johnson's NPI number?
- 1003175431. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tianna E. Johnson works
Medicare's Facility Affiliation Data lists Tianna E. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Piedmont Newnan Hospital, IncNewnan, GA · Acute Care Hospital · CCN 110229
Practice locations
Addresses where Tianna E. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 35 Collier Rd NW, Suite 635Atlanta, GA 30309 (404) 367‑3000
- 745 Poplar RdNewnan, GA 30265 (770) 400‑1000
Group practices
Medicare enrollment lists Tianna E. Johnson as a member of this group (CMS data updated 2026-10-02).
- Piedmont Hospitalist Physicians LLC508 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Atlanta
Clinicians with the same Medicare primary specialty in Atlanta, GA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003175431 |
| 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