James Warren Boozer, MD
NPI 1427046986ActiveIndividual· Internal Medicine· Modesto, CA
Internal Medicine (MD) in Modesto, California, trained at Loma Linda University School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $1,178,473 for 16,112 claims, against $134,639 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $79.69 in all, mostly food and beverage.
Overview
| NPI | 1427046986 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 10, 2005 |
| Last updated in NPPES | Jan 17, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G55121 | 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 | 467 |
|---|---|
| Services billed | 2,044 across 40 procedure codes |
| Paid by Medicare | $134,639 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,112 · 34,804 30-day fills |
|---|---|
| Patients | 1,006 |
| Total drug cost | $1,178,473 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Internal Medicine |
Medical group
- Sonora Community HospitalSonora, CA · 133 clinicians
Hospital affiliation
- Adventist Health SonoraSonora, CA
Other facilities
- Atta Home HealthcareHome health agency · Modesto, CA
- Careone Home Health and Hospice, IncHome health agency · Salida, CA
Industry payments (Open Payments)
- 2025$79.69 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $28.03 | 2 |
| Biogen, Inc. | $26.36 | 1 |
| Exact Sciences Corporation | $25.30 | 1 |
What the 2025 payments were for
- Food and Beverage$79.69 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Modesto
- 1053730911
- 1063832483
- 1134175540
- 1154852994
- 1154973584
- 1164794673
- 1184612624
- 1255824884
- 1306990817
- 1326069246
- 1336136548
- 1336438852
All 169 internal medicine physicians in Modesto · All internal medicine physicians in California