Quick answers
- Which hospitals does Michael W. Christa work at?
- Medicare's official clinician data lists Michael W. Christa at 4 hospitals: Wellstar Cobb Medical Center, Wellstar Douglas Medical Center, Wellstar Kennestone Regional Medical Center and Wellstar Paulding Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael W. Christa see patients?
- Medicare's clinician data lists 3 practice locations, including Hiram, GA, Powder Springs, GA and Kennesaw, GA. Call before your visit to confirm the address.
- What is Michael W. Christa's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Michael W. Christa accept Medicare assignment?
- Yes. Medicare's clinician data says Michael W. Christa 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 Michael W. Christa offer telehealth?
- Medicare's clinician data says Michael W. Christa offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael W. Christa?
- (770) 732-4022, as listed in official Medicare / NPI Registry data.
- What is Michael W. Christa's NPI number?
- 1013908128. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael W. Christa works
Medicare's Facility Affiliation Data lists Michael W. Christa 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 Douglas Medical CenterDouglasville, GA · Acute Care Hospital · CCN 110184
- Wellstar Kennestone Regional Medical CenterMarietta, GA · Acute Care Hospital · CCN 110035
- Wellstar Paulding Medical CenterHiram, GA · Acute Care Hospital · CCN 110042
Practice locations
Addresses where Michael W. Christa is enrolled with Medicare (CMS data updated 2026-10-02).
- 2518 Jimmy Lee Smith PkwyHiram, GA 30141 (770) 732‑4022
- 4250 Brownsville RdPowder Springs, GA 30127 (678) 567‑8000
- 5150 Stilesboro N W Rd, Suite 220Kennesaw, GA 30152 (770) 424‑8222
Group practices
Medicare enrollment lists Michael W. Christa as a member of this group (CMS data updated 2026-10-02).
- Wellstar Medical Group LLC3,093 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Hiram
Clinicians with the same Medicare primary specialty in Hiram, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1013908128 |
| 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