Quick answers
- Which hospitals does Lena Mark work at?
- Medicare's official clinician data lists Lena Mark at 1 hospital: Wellstar Cobb Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lena Mark see patients?
- Medicare's clinician data lists 1 practice location in Austell, GA. Call before your visit to confirm the address.
- What is Lena Mark's specialty?
- Medicare lists Anesthesiology Assistant as the primary specialty.
- Does Lena Mark accept Medicare assignment?
- Medicare's clinician data says Lena Mark may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Lena Mark?
- (770) 702-1806, as listed in official Medicare / NPI Registry data.
- What is Lena Mark's NPI number?
- 1265495592. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lena Mark works
Medicare's Facility Affiliation Data lists Lena Mark 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
Practice locations
Addresses where Lena Mark is enrolled with Medicare (CMS data updated 2026-10-02).
- 3950 Austell RdAustell, GA 30106 (770) 702‑1806
Group practices
Medicare enrollment lists Lena Mark as a member of this group (CMS data updated 2026-10-02).
- Mak Anesthesia Holdings, LLC385 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Other anesthesiologist assistants in Austell
Clinicians with the same Medicare primary specialty in Austell, GA — not a recommendation.
Clinician information
| Graduation year | 2000 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1265495592 |
| 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