Janssen Jacob Williams, MD
NPI 1568548790ActiveIndividual· Internal Medicine· McDonough, GA
Internal Medicine (MD) in McDonough, Georgia, trained at University of Nebraska College of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $265,438 for 2,293 claims, against $75,426 paid for services in 2024. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2024, $647.55 in all, mostly food and beverage.
Overview
| NPI | 1568548790 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 31, 2006 |
| Last updated in NPPES | Mar 26, 2025 |
| Certified by provider | Mar 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 075176 | GA |
| Internal Medicine | 207R00000X | 19536 | NE |
| Internal Medicine | 207R00000X | 01076261A | IN |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 308 |
|---|---|
| Services billed | 1,306 across 69 procedure codes |
| Paid by Medicare | $75,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,293 · 4,827 30-day fills |
|---|---|
| Patients | 458 |
| Total drug cost | $265,438 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Nebraska College of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
Medical group
- Magna Care Medical Specialists LLCMacon, GA · 6 clinicians
Hospital affiliations
- Atrium Health Navicent PeachByron, GA
- Atrium Health Navicent the Medical CenterMacon, GA
- Emory Houston Hospital Warner RobinsWarner Robins, GA
Other facilities
- Accentcare Home Health of GeorgiaHome health agency · Roswell, GA
- Accentcare Home Health of Northeast GeorgiaHome health agency · Buford, GA
- Amedisys Northwest Home HealthHome health agency · Jasper, GA
- Central Hh Care, An Amedisys CompanyHome health agency · Atlanta, GA
- Enhabit Home HealthHome health agency · Kennesaw, GA
Industry payments (Open Payments)
- 2024$647.55 · 23 payments from 6 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $278.56 | 10 |
| Astrazeneca Pharmaceuticals LP | $223.47 | 6 |
| Lilly USA, LLC | $63.37 | 3 |
| Actelion Pharmaceuticals US, Inc. | $46.22 | 2 |
| Pfizer Inc. | $20.20 | 1 |
What the 2024 payments were for
- Food and Beverage$647.55 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 internal medicine physicians in McDonough · All internal medicine physicians in Georgia