Naomi H. Fei, M.D.
NPI 1760878755ActiveIndividual· Internal Medicine, Medical Oncology· Iowa City, IA
Internal Medicine, Medical Oncology (M.D.) in Iowa City, Iowa, trained at Wayne State University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $272,436 for 1,105 claims, against $48,897 paid for services in 2024. Exelixis Inc. reported $175.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1760878755 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 7, 2015 |
| Last updated in NPPES | Aug 5, 2021 |
| Certified by provider | Aug 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD-48231 | IA |
| Internal Medicine | 207R00000X | MD-48231 | IA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD-48231 | 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 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 - Medical Oncology (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 631 across 13 procedure codes |
| Paid by Medicare | $48,897 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,105 · 1,146 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $272,436 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliations
- Southeast Iowa Regional Medical CenterWest Burlington, IA
- University of Iowa Health Care Medical Center DownIowa City, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$175.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exelixis Inc. | $175.00 | 1 |
What the 2025 payments were for
- Food and Beverage$175.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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