Owen Villagonzalo Muana, MD
NPI 1124327226ActiveIndividual· Internal Medicine· Portsmouth, VA
Internal Medicine (MD) with Hoola Lahui Hawaii, practicing in Portsmouth, Virginia. Part D covered 3,410 prescriptions written in 2024, 87% of them generic. Convatec Inc. reported $14.24 in payments in 2025, mostly food and beverage. Lists Kauai Veterans Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1124327226 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 15, 2011 |
| Last updated in NPPES | Jul 21, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 16046 | HI |
| Internal Medicine | 207R00000X | 259838 | NY |
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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 3,410 · 8,371 30-day fills |
|---|---|
| Patients | 274 |
| Total drug cost | $348,502 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
Medical group
- Hoola Lahui HawaiiWaimea, HI · 11 clinicians
Hospital affiliations
- Kauai Veterans Memorial HospitalWaimea, HI
- Wilcox Memorial HospitalLihue, HI
Industry payments (Open Payments)
- 2025$14.24 · 1 payment from 1 company
- 2024$20.04 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Convatec Inc. | $14.24 | 1 |
What the 2025 payments were for
- Food and Beverage$14.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 internal medicine physicians in Portsmouth · All internal medicine physicians in Virginia