Thomas James Haferkamp, MD
NPI 1851913503ActiveIndividual· Internal Medicine, Geriatric Medicine· Chicago, IL
Internal Medicine, Geriatric Medicine (MD) in Chicago, Illinois, trained at University of Missouri, Kansas City, School of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $109,178 for 922 claims, against $21,658 paid for services in 2024.
Overview
| NPI | 1851913503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 15, 2020 |
| Last updated in NPPES | Jul 3, 2024 |
| Certified by provider | Jul 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 036164136 | IL |
| Internal Medicine | 207R00000X | 036.1614136 | 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 - Geriatric Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 244 across 22 procedure codes |
| Paid by Medicare | $21,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 922 · 1,855 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $109,178 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Geriatric Medicine |
| Telehealth | Offers telehealth |
Medical groups
- University of ChicagoChicago, IL · 1,712 clinicians
- The University of Chicago Medical CenterChicago, IL · 915 clinicians
Hospital affiliations
- Ingalls Memorial HospitalHarvey, IL
- The University of Chicago Medical CenterChicago, IL
Other facilities
- Advancare Healthcare ServicesHome health agency · Lombard, IL
- Caring Touch, Inc.Home health agency · Rosemont, IL
- Ingalls Home Care Inc.Home health agency · Harvey, IL
- Interim Healthcare of ChicagoHome health agency · Alsip, IL
- Mhn My Home NursesHome health agency · Chicago, IL
- Unity Hospice of Chicagoland, LLCHospice · Chicago, IL
- South Shore RehabilitationNursing home · Chicago, IL
- Warren Barr Gold CoastNursing home · Chicago, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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