Quick answers
- Which hospitals does Carmen M. Klass work at?
- Medicare's official clinician data lists Carmen M. Klass at 5 hospitals: Wellstar Cobb Medical Center, Wellstar Douglas Medical Center, Wellstar Kennestone Regional Medical Center, Wellstar North Fulton Medical Center and Wellstar Paulding Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Carmen M. Klass see patients?
- Medicare's clinician data lists 7 practice locations, including Marietta, GA, Holly Springs, GA and Kennesaw, GA. Call before your visit to confirm the address.
- What is Carmen M. Klass's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Hematology and Medical Oncology.
- Does Carmen M. Klass accept Medicare assignment?
- Yes. Medicare's clinician data says Carmen M. Klass 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 Carmen M. Klass?
- (470) 610-0145, as listed in official Medicare / NPI Registry data.
- What is Carmen M. Klass's NPI number?
- 1598871410. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Carmen M. Klass works
Medicare's Facility Affiliation Data lists Carmen M. Klass 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 North Fulton Medical CenterRoswell, GA · Acute Care Hospital · CCN 110198
- Wellstar Paulding Medical CenterHiram, GA · Acute Care Hospital · CCN 110042
Practice locations
Addresses where Carmen M. Klass is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1010 Johnson Ferry RdMarietta, GA 30068
- 1120 Wellstar WayHolly Springs, GA 30114 (470) 610‑0145
- 340 Kennestone Hospital Blvd, Suite 100Marietta, GA 30060 (770) 281‑5100
- 5150 Stilesboro N W Rd, Suite 220Kennesaw, GA 30152 (770) 424‑8222
- 625 Church NestMarietta, GA 30060 (770) 422‑2004
Group practices
Medicare enrollment lists Carmen M. Klass as a member of this group (CMS data updated 2026-10-02).
- Wellstar Medical Group LLC3,093 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Hematologyalso
- Medical Oncologyalso
Other hematologist-oncologists in Marietta
Clinicians with the same Medicare primary specialty in Marietta, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598871410 |
| 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