Nicole Tomczuk, DO
NPI 1649920588ActiveIndividual· Internal Medicine· Deerfield, IL
Internal Medicine (DO) with Northwestern Medical Faculty Foundation, practicing in Deerfield, Illinois. Part D covered 363 prescriptions written in 2024, 89% of them generic. Cipher Pharmaceuticals US LLC reported $13.63 in payments in 2025, mostly food and beverage. Lists Northwestern Lake Forest Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1649920588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 24, 2022 |
| Last updated in NPPES | Sep 5, 2025 |
| Certified by provider | Sep 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036176438 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 363 · 658 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $31,638 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$13.63 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cipher Pharmaceuticals US LLC | $13.63 | 1 |
What the 2025 payments were for
- Food and Beverage$13.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Deerfield
- 1194709477
- 1215966684
- 1235217373
- 1326270513
- 1417905944
- 1568521508
- 1679539563
- 1811056773
- 1932268893
- 1982763926
- 1811634579
- 1437118361
All 31 internal medicine physicians in Deerfield · All internal medicine physicians in Illinois