Jennifer S. Fredericks, MD
NPI 1093743163ActiveIndividual· Family Medicine· Bartlett, IL
Family Medicine (MD) in Bartlett, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $368,080 for 4,453 claims, against $94,299 paid for services in 2024. Illumina, Inc. reported $16.46 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1093743163 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Apr 4, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036106524 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 1,776 across 41 procedure codes |
| Paid by Medicare | $94,299 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,453 · 10,707 30-day fills |
|---|---|
| Patients | 400 |
| Total drug cost | $368,080 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
- Northwestern Medicine Kishwaukee HospitalDekalb, IL
- Northwestern Medicine McHenryMcHenry, IL
Other facilities
- Resilience Home Health, LLCHome health agency · Aurora, IL
Industry payments (Open Payments)
- 2025$16.46 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Illumina, Inc. | $16.46 | 1 |
What the 2025 payments were for
- Food and Beverage$16.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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