Visal Nga, D.O
NPI 1891029781ActiveIndividual· Internal Medicine· Long Beach, CA
Internal Medicine (D.O) with Visal Nga, D.O. Inc. and 1 other group, practicing in Long Beach, California. Their prescriptions cost Medicare Part D more than their services did: $847,814 for 9,954 claims, against $322,152 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $21.37 in payments in 2024, mostly food and beverage. Lists Coast Plaza Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1891029781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | Yes |
| NPI issued | Sep 24, 2009 |
| Last updated in NPPES | Sep 9, 2025 |
| Certified by provider | Sep 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20A10947 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 458 |
|---|---|
| Services billed | 3,686 across 27 procedure codes |
| Paid by Medicare | $322,152 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,954 · 14,751 30-day fills |
|---|---|
| Patients | 485 |
| Total drug cost | $847,814 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Visal Nga, D.O. Inc.Long Beach, CA · 4 clinicians
- Curemate Wound Institute PCLong Beach, CA · 3 clinicians
Hospital affiliations
- Coast Plaza HospitalNorwalk, CA
- St Mary Medical CenterLong Beach, CA
Other facilities
- Beneficial Home Health Services, IncHome health agency · La Habra, CA
- Ensure Home Health Care, IncHome health agency · Canoga Park, CA
- High Quality Home Health Agency, IncHome health agency · Torrance, CA
- L&r Home Health, IncHome health agency · Burbank, CA
- Omnicare Home Health, IncHome health agency · Torrance, CA
- St Mary Medical CenterInpatient rehabilitation facility · Long Beach, CA
- Catered Manor Care CenterNursing home · Long Beach, CA
- Courtyard Care CenterNursing home · Signal Hill, CA
- Edgewater Skilled Nursing CenterNursing home · Long Beach, CA
- Marlora Post Acute Rehab HospNursing home · Long Beach, CA
- Shoreline Healthcare CenterNursing home · Long Beach, CA
Industry payments (Open Payments)
- 2024$21.37 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $21.37 | 2 |
What the 2024 payments were for
- Food and Beverage$21.37 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 298 internal medicine physicians in Long Beach · All internal medicine physicians in California