Zee Kuan Grace Ng, M.D.
NPI 1003545799ActiveIndividual· Hospitalist· Iowa City, IA
Hospitalist (M.D.) with State University of Iowa, practicing in Iowa City, Iowa. Part D covered 71 prescriptions written in 2024, 77% of them generic. Madrigal Pharmaceuticals reported $142.88 in payments in 2025, mostly food and beverage. Lists University of Iowa Health Care Medical Center Down and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003545799 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2022 |
| Last updated in NPPES | Aug 29, 2025 |
| Certified by provider | Aug 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | MD-54633 | IA |
| Internal Medicine | 207R00000X | MD-54633 | IA |
| Family Medicine | 207Q00000X | 125.079271 | 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 - Hospitalist (IA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 71 · 86 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $5,959 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliations
- University of Iowa Health Care Medical Center DownIowa City, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$142.88 · 1 payment from 1 company
- 2024$18.26 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $142.88 | 1 |
What the 2025 payments were for
- Food and Beverage$142.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 109 hospitalists in Iowa City · All hospitalists in Iowa