Carmen E. Demarco, MD
NPI 1790808616ActiveIndividual· Internal Medicine, Infectious Disease· Royal Oak, MI
Internal Medicine, Infectious Disease (MD) with Beaumont Medical Group- Specialty Services, practicing in Royal Oak, Michigan. Their prescriptions cost Medicare Part D more than their services did: $184,790 for 306 claims, against $15,069 paid for services in 2024. Pfizer Inc. reported $300.00 in payments in 2024, mostly food and beverage. Lists Beaumont Hospital - Farmington Hills and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790808616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2007 |
| Last updated in NPPES | Jun 21, 2021 |
| Certified by provider | Jun 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 4301074802 | MI |
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 - Infectious Disease (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 173 across 9 procedure codes |
| Paid by Medicare | $15,069 |
Part D prescriptions in 2024
| Prescriptions (claims) | 306 · 386 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $184,790 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Beaumont Medical Group- Specialty ServicesBerkley, MI · 847 clinicians
Hospital affiliations
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
Industry payments (Open Payments)
- 2024$300.00 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $300.00 | 2 |
What the 2024 payments were for
- Food and Beverage$300.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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