James Stanley Hoff, M.D.
NPI 1598859654ActiveIndividual· Internal Medicine· Lodi, CA
Internal Medicine (M.D.) in Lodi, California, licensed in CA, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $1,733,289 for 7,940 claims, against $147,905 paid for services in 2024. Janssen Pharmaceuticals, Inc reported $24.88 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1598859654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | May 20, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G50029 | 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 | 247 |
|---|---|
| Services billed | 94,608 across 72 procedure codes |
| Paid by Medicare | $147,905 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,940 · 15,536 30-day fills |
|---|---|
| Patients | 238 |
| Total drug cost | $1,733,289 |
| Generic share | 77% of claims |
Industry payments (Open Payments)
- 2025$24.88 · 1 payment from 1 company
- 2024$3,050 · 189 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $24.88 | 1 |
What the 2025 payments were for
- Food and Beverage$24.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 internal medicine physicians in Lodi · All internal medicine physicians in California