William Wallace Anderson, M.D.
NPI 1194800334ActiveIndividual· Family Medicine· Rio Rancho, NM
Family Medicine (M.D.) in Rio Rancho, New Mexico, trained at University of Utah School of Medicine (class of 1975). Their prescriptions cost Medicare Part D more than their services did: $789,399 for 9,409 claims, against $44,990 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $1,058 in all, mostly food and beverage.
Overview
| NPI | 1194800334 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 26, 2006 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Nov 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 78-105 | NM |
| Pulmonary Function Technologist | 225B00000X | 78105 | NM |
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 - General Practice (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 905 across 36 procedure codes |
| Paid by Medicare | $44,990 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,409 · 18,293 30-day fills |
|---|---|
| Patients | 670 |
| Total drug cost | $789,399 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | General Practice |
| Secondary specialties | Addiction Medicine |
| Telehealth | Offers telehealth |
Medical group
- Omni Medical Group LLCAlbuquerque, NM · 5 clinicians
Industry payments (Open Payments)
- 2025$1,058 · 11 payments from 5 companies
- 2024$345.55 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $460.50 | 5 |
| Lilly USA, LLC | $199.82 | 2 |
| Novo Nordisk Inc | $190.79 | 2 |
| Phathom Pharmaceuticals, Inc. | $104.02 | 1 |
| Abbott Laboratories | $103.22 | 1 |
What the 2025 payments were for
- Food and Beverage$1,047 · 10 payments
- Education$11.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Rio Rancho
- 1255788568
- 1326415365
- 1336172998
- 1427304732
- 1538333554
- 1568028991
- 1588082150
- 1609868066
- 1770078354
- 1790793412
- 1912516022
- 1982851192
All 50 family medicine physicians in Rio Rancho · All family medicine physicians in New Mexico