Viola V. Anderson, M.D.
NPI 1700870540ActiveIndividual· Internal Medicine· Texas City, TX
Internal Medicine (M.D.) in Texas City, Texas, licensed in TX, with an NPI issued in September 2005. Their prescriptions cost Medicare Part D more than their services did: $515,235 for 7,343 claims, against $33,577 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 4 companies reporting payments in 2025, $121.87 in all, mostly food and beverage.
Overview
| NPI | 1700870540 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 8, 2005 |
| Last updated in NPPES | Jul 30, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | J9949 | TX |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 1,043 across 61 procedure codes |
| Paid by Medicare | $33,577 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,343 · 19,372 30-day fills |
|---|---|
| Patients | 653 |
| Total drug cost | $515,235 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1974 |
|---|---|
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$121.87 · 6 payments from 4 companies
- 2024$223.01 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $36.38 | 2 |
| Exact Sciences Corporation | $32.25 | 2 |
| Zimmer Biomet Holdings, Inc. | $32.23 | 1 |
| Abbott Laboratories | $21.01 | 1 |
What the 2025 payments were for
- Food and Beverage$121.87 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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