Marcus L. Brown, M.D.
NPI 1437198603ActiveIndividual· Internal Medicine, Interventional Cardiology· Atlanta, GA
Internal Medicine, Interventional Cardiology (M.D.) in Atlanta, Georgia, trained at Johns Hopkins University School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $840,995 for 4,529 claims, against $150,033 paid for services in 2024. Amgen Inc. was the largest of 17 companies reporting payments in 2025, $1,156 in all, mostly food and beverage.
Overview
| NPI | 1437198603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 5, 2006 |
| Last updated in NPPES | Feb 26, 2021 |
| Certified by provider | Feb 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 050346 | GA |
| Specialist | 174400000X | 26517 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 648 |
|---|---|
| Services billed | 2,214 across 48 procedure codes |
| Paid by Medicare | $150,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,529 · 11,727 30-day fills |
|---|---|
| Patients | 601 |
| Total drug cost | $840,995 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Interventional Cardiology |
Medical group
- Northside Cardiovascular Professional Services, LLCAtlanta, GA · 173 clinicians
Hospital affiliations
- Northside HospitalAtlanta, GA
- Northside Hospital CherokeeCanton, GA
- Northside Hospital ForsythCumming, GA
- Northside Hospital GwinnettLawrenceville, GA
Industry payments (Open Payments)
- 2025$1,156 · 37 payments from 17 companies
- 2024$1,836 · 68 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $231.80 | 8 |
| Atricure, Inc. | $142.33 | 1 |
| Novartis Pharmaceuticals Corporation | $135.02 | 7 |
| Heartflow, Inc. | $128.36 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $121.74 | 1 |
What the 2025 payments were for
- Food and Beverage$1,156 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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