Anna Hom, MD
NPI 1063421733ActiveIndividual· Internal Medicine· Wailuku, HI
Internal Medicine (MD) in Wailuku, Hawaii, trained at Northwestern University Feinberg Medical School (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $210,831 for 3,105 claims, against $12,409 paid for services in 2024. Amgen Inc. reported $28.33 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1063421733 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Oct 30, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD-17303 | HI |
| Internal Medicine | 207R00000X | 3083150-1205 | UT |
| Hospitalist | 208M00000X | 3083150-1205 | UT |
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 (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 133 across 12 procedure codes |
| Paid by Medicare | $12,409 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,105 · 3,122 30-day fills |
|---|---|
| Patients | 163 |
| Total drug cost | $210,831 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Medical group
- Maui Medical Group IncWailuku, HI · 67 clinicians
Industry payments (Open Payments)
- 2025$28.33 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $28.33 | 1 |
What the 2025 payments were for
- Food and Beverage$28.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 internal medicine physicians in Wailuku · All internal medicine physicians in Hawaii