Nicole Margo Grogan Fleege, M.D.
NPI 1609255991ActiveIndividual· Internal Medicine, Hematology & Oncology· Iowa City, IA
Internal Medicine, Hematology & Oncology (M.D.) in Iowa City, Iowa, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $529,129 for 264 claims, against $22,864 paid for services in 2024.
Overview
| NPI | 1609255991 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 20, 2015 |
| Last updated in NPPES | Oct 7, 2022 |
| Certified by provider | Oct 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD-45024 | IA |
| Internal Medicine | 207R00000X | MD-45024 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 379 across 10 procedure codes |
| Paid by Medicare | $22,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 264 · 508 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $529,129 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliation
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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