Carol Ann Marinch, M.D.
NPI 1326270513ActiveIndividual· Internal Medicine· Deerfield, IL
Internal Medicine (M.D.) in Deerfield, Illinois, trained at University of Michigan Medical School (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $218,071 for 3,504 claims, against $88,052 paid for services in 2024. Philips North America LLC reported $13.94 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1326270513 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 20, 2009 |
| Last updated in NPPES | Apr 2, 2020 |
| Certified by provider | Apr 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036-073540 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 229 |
|---|---|
| Services billed | 1,234 across 28 procedure codes |
| Paid by Medicare | $88,052 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,504 · 9,123 30-day fills |
|---|---|
| Patients | 344 |
| Total drug cost | $218,071 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine McHenryMcHenry, IL
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2024$13.94 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $13.94 | 1 |
What the 2024 payments were for
- Food and Beverage$13.94 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 internal medicine physicians in Deerfield · All internal medicine physicians in Illinois