Marlene Blaise, MD
NPI 1477587822 · Cardiovascular Disease Physician · Alpharetta, GA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlene Blaise, MD is a Cardiovascular Disease Physician provider in Alpharetta, GA (NPI 1477587822).
Provider details
- NPI number
- 1477587822
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 48028 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,883 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 470 | $127 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 404 | $14 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 355 | $9 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 194 | $62 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 104 | $194 |
| Technetium Tc-99m Tetrofosmin, Diagnostic, Per Study Dose |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 578 | 166 |
| Amlodipine Besylate | 296 | 89 |
| Atorvastatin Calcium | 294 | 83 |
| Apixabanbrand: Eliquis | 291 | 61 |
| Losartan Potassium | 271 | 76 |
| Rosuvastatin Calcium | 265 | 86 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$99 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2008-04-22
Frequently asked questions
- What is Marlene Blaise's NPI number?
- Marlene Blaise's National Provider Identifier (NPI) is 1477587822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Blaise's specialty?
- Marlene Blaise is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marlene Blaise located?
- Marlene Blaise's practice location on file with NPPES is 3400-C Old Milton Pkwy, Alpharetta, GA 30005-4433.
- What is Marlene Blaise's phone number?
- The practice phone number listed in the NPPES registry for Marlene Blaise is (678) 762-0910.
- Does Marlene Blaise accept Medicare?
- Marlene Blaise is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlene Blaise's NPI active?
- Yes — Marlene Blaise's NPI (1477587822) is active in the NPPES registry as of the last update on 2008-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.