Paul C. Cremer, M.D.
NPI 1053516583ActiveIndividual· Internal Medicine, Cardiovascular Disease· Chicago, IL
Internal Medicine, Cardiovascular Disease (M.D.) in Chicago, Illinois, trained at Harvard Medical School (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $289,104 for 717 claims, against $122,220 paid for services in 2024. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $11,405 in all, mostly consulting fees.
Overview
| NPI | 1053516583 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2007 |
| Last updated in NPPES | Nov 30, 2023 |
| Certified by provider | Nov 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036166123 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 35.129617 | OH |
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 - Internal Medicine (IL); Practitioner - Cardiovascular Disease (Cardiology) (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,151 |
|---|---|
| Services billed | 2,561 across 47 procedure codes |
| Paid by Medicare | $122,220 |
Part D prescriptions in 2024
| Prescriptions (claims) | 717 · 1,995 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $289,104 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine McHenryMcHenry, IL
- Northwestern Memorial HospitalChicago, IL
- Palos Community HospitalPalos Heights, IL
Industry payments (Open Payments)
- 2025$11,405 · 11 payments from 6 companies
- 2024$22,661 · 16 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $6,051 | 6 |
| Ge Healthcare | $4,250 | 1 |
| Cleerly, Inc. | $1,000 | 1 |
| Astrazeneca Pharmaceuticals LP | $40.93 | 1 |
| Heartflow, Inc. | $32.92 | 1 |
What the 2025 payments were for
- Consulting Fee$10,750 · 4 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$342.00 · 1 payment
- Travel and Lodging$178.33 · 2 payments
- Food and Beverage$134.74 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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