Quick answers
- Which hospitals does Harry A. Liberman work at?
- Medicare's official clinician data lists Harry A. Liberman at 2 hospitals: Wellstar Cobb Medical Center and Wellstar Kennestone Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harry A. Liberman see patients?
- Medicare's clinician data lists 10 practice locations, including Marietta, GA, Roswell, GA and Kennesaw, GA. Call before your visit to confirm the address.
- What is Harry A. Liberman's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty.
- Does Harry A. Liberman accept Medicare assignment?
- Yes. Medicare's clinician data says Harry A. Liberman 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 Harry A. Liberman?
- (770) 644-1570, as listed in official Medicare / NPI Registry data.
- What is Harry A. Liberman's NPI number?
- 1669440806. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harry A. Liberman works
Medicare's Facility Affiliation Data lists Harry A. Liberman 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 Kennestone Regional Medical CenterMarietta, GA · Acute Care Hospital · CCN 110035
Practice locations
Addresses where Harry A. Liberman is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 2540 Windy Hill RdMarietta, GA 30067 (770) 644‑1570
- 2540 Windy Hill SerdMarietta, GA 30067 (770) 644‑1274
- 2550 Windy Hill Rd SE, Suite 220Marietta, GA 30067 (404) 321‑9900
- 3000 Hospital BlvdRoswell, GA 30076 (770) 751‑2912
- 3000 Hospital Blvd, Fl 2Roswell, GA 30076 (770) 751‑2777
Group practices
Medicare enrollment lists Harry A. Liberman as a member of this group (CMS data updated 2026-10-02).
- Wellstar Medical Group LLC3,093 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in Georgia →
Other colorectal surgeons in Georgia
Clinicians with the same Medicare primary specialty in Georgia — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669440806 |
| 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