Marion Kim Wan Ho, M.D.
NPI 1003929225ActiveIndividual· Internal Medicine· Woodland Hills, CA
Internal Medicine (M.D.) in Woodland Hills, California, trained at University of Hawaii John A. Burns School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $11,034 for 129 claims, against $4,741 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $344.32 in all, mostly food and beverage.
Overview
| NPI | 1003929225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 15, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G75129 | CA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 54 across 7 procedure codes |
| Paid by Medicare | $4,741 |
Part D prescriptions in 2024
| Prescriptions (claims) | 129 · 277 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $11,034 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Hawaii John A. Burns School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$344.32 · 5 payments from 2 companies
- 2024$52.07 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $304.25 | 3 |
| Novo Nordisk Inc | $40.07 | 2 |
What the 2025 payments were for
- Food and Beverage$344.32 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Woodland Hills
- 1831462860
- 1972728947
- 1053855486
- 1457598385
- 1689818866
- 1821438987
- 1013942622
- 1013207034
- 1891332805
- 1710104369
- 1245057645
- 1275052177