Quick answers
- Which hospitals does Marlene L. Blaise work at?
- Medicare's official clinician data lists Marlene L. Blaise at 5 hospitals: Northside Hospital, Northside Hospital Cherokee, Northside Hospital Forsyth, Saint Joseph's Hospital of Atlanta, Inc and Wellstar North Fulton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marlene L. Blaise see patients?
- Medicare's clinician data lists 3 practice locations, including Alpharetta, GA. Call before your visit to confirm the address.
- What is Marlene L. Blaise's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Marlene L. Blaise accept Medicare assignment?
- Yes. Medicare's clinician data says Marlene L. Blaise 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 Marlene L. Blaise's NPI number?
- 1477587822. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marlene L. Blaise works
Medicare's Facility Affiliation Data lists Marlene L. Blaise at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northside HospitalAtlanta, GA · Acute Care Hospital · CCN 110161
- Northside Hospital CherokeeCanton, GA · Acute Care Hospital · CCN 110008
- Northside Hospital ForsythCumming, GA · Acute Care Hospital · CCN 110005
- Saint Joseph's Hospital of Atlanta, IncAtlanta, GA · Acute Care Hospital · CCN 110082
- Wellstar North Fulton Medical CenterRoswell, GA · Acute Care Hospital · CCN 110198
Practice locations
Addresses where Marlene L. Blaise is enrolled with Medicare (CMS data updated 2026-10-02).
- 3400 -C Old Milton Parkway, Suite 325Alpharetta, GA 30005
- 3400 -C Old Milton Pkwy, Suite 325Alpharetta, GA 30005
- 3400 Old Milton Pkwy, C325Alpharetta, GA 30005
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Georgia →
Other cardiologists in Alpharetta
Clinicians with the same Medicare primary specialty in Alpharetta, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Stony Brook, School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477587822 |
| 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