Marc Bernstein, M.D.
NPI 1851333587 · Cardiovascular Disease Physician · Slidell, LA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Bernstein, M.D. is a Cardiovascular Disease Physician provider in Slidell, LA (NPI 1851333587).
Provider details
- NPI number
- 1851333587
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 016053 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,174 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 | 1,545 | $112 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 1,464 | $12 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 590 | $43 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 518 | $35 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 364 | $39 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 141 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 1,256 | 360 |
| Atorvastatin Calcium | 1,232 | 343 |
| Rosuvastatin Calcium | 851 | 252 |
| Amlodipine Besylate | 824 | 243 |
| Apixabanbrand: Eliquis | 773 | 160 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 722 | 179 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,856 across 115 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
Additional practice locations (1)
- 433 Plaza St Ste 514Bogalusa, LA 70427-3729Phone: (985) 730-7023Fax: (985) 730-7025
Registry dates
- Enumerated
- 2006-06-10
- Last updated
- 2023-10-12
- Certified
- 2023-10-12
Frequently asked questions
- What is Marc Bernstein's NPI number?
- Marc Bernstein's National Provider Identifier (NPI) is 1851333587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Bernstein's specialty?
- Marc Bernstein is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Bernstein located?
- Marc Bernstein's practice location on file with NPPES is 901 Gause Blvd, Slidell, LA 70458.
- What is Marc Bernstein's phone number?
- The practice phone number listed in the NPPES registry for Marc Bernstein is (985) 649-2700.
- Does Marc Bernstein accept Medicare?
- Marc Bernstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Bernstein's NPI active?
- Yes — Marc Bernstein's NPI (1851333587) is active in the NPPES registry as of the last update on 2023-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.