Randy Joseph Villanueva, MD
NPI 1083666234ActiveIndividual· Internal Medicine· Memphis, TN
Internal Medicine (MD) with Consolidated Medical Practices of Memphis,pllc, practicing in Memphis, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $2,263,406 for 31,700 claims, against $702,542 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 13 companies reporting payments in 2025, $1,280 in all, mostly food and beverage. Lists Baptist Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1083666234 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | May 29, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 39777 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,223 |
|---|---|
| Services billed | 16,406 across 93 procedure codes |
| Paid by Medicare | $702,542 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31,700 · 44,329 30-day fills |
|---|---|
| Patients | 1,281 |
| Total drug cost | $2,263,406 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Consolidated Medical Practices of Memphis,pllcMemphis, TN · 110 clinicians
Hospital affiliations
- Baptist Memorial HospitalMemphis, TN
- Baptist Memorial Hospital TiptonCovington, TN
- Methodist Hospitals of MemphisMemphis, TN
- Saint Francis Bartlett Medical CenterBartlett, TN
- St Francis HospitalMemphis, TN
Other facilities
- 901 Home Health Care, LLCHome health agency · Collierville, TN
- Accentcare Home Health of West Tennessee, LLCHome health agency · Memphis, TN
- Baptist Trinity Homecare & HospiceHome health agency · Cordova, TN
- Beacon Home HealthHome health agency · Memphis, TN
- Baptist Trinity Home Care and HospiceHospice · Cordova, TN
- Applingwood Post AcuteNursing home · Cordova, TN
- Iris Cove Health & RehabilitationNursing home · Memphis, TN
Industry payments (Open Payments)
- 2025$1,280 · 60 payments from 13 companies
- 2024$1,270 · 72 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $345.65 | 19 |
| Otsuka America Pharmaceutical, Inc. | $145.10 | 5 |
| Acadia Pharmaceuticals Inc | $139.82 | 5 |
| Sanofi-Aventis U.S. LLC | $129.38 | 5 |
| Lundbeck LLC | $121.37 | 7 |
What the 2025 payments were for
- Food and Beverage$1,280 · 60 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 446 internal medicine physicians in Memphis · All internal medicine physicians in Tennessee