Jerome Hong, MD
NPI 1336115823ActiveIndividual· Internal Medicine· Naperville, IL
Internal Medicine (MD) in Naperville, Illinois, trained at University of Chicago, Pritzker School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $435,739 for 7,389 claims, against $172,008 paid for services in 2024. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $165.89 in all, mostly food and beverage.
Overview
| NPI | 1336115823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 24, 2006 |
| Last updated in NPPES | Aug 8, 2023 |
| Certified by provider | Aug 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036093613 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 498 |
|---|---|
| Services billed | 4,399 across 78 procedure codes |
| Paid by Medicare | $172,008 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,389 · 20,043 30-day fills |
|---|---|
| Patients | 736 |
| Total drug cost | $435,739 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliation
- Edward HospitalNaperville, IL
Other facilities
- Residential Home HealthHome health agency · Lisle, IL
Industry payments (Open Payments)
- 2025$165.89 · 8 payments from 3 companies
- 2024$88.43 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $95.77 | 4 |
| Glaxosmithkline, LLC. | $38.41 | 2 |
| Merck Sharp & Dohme LLC | $31.71 | 2 |
What the 2025 payments were for
- Food and Beverage$165.89 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 114 internal medicine physicians in Naperville · All internal medicine physicians in Illinois