Robert E. Langman, D.O.
NPI 1164592432ActiveIndividual· Internal Medicine· South Elgin, IL
Internal Medicine (D.O.) in South Elgin, Illinois, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $555,169 for 5,110 claims, against $177,950 paid for services in 2024. Lilly USA, LLC reported $30.31 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1164592432 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Nov 8, 2006 |
| Last updated in NPPES | May 14, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036-077898 | 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 | 587 |
|---|---|
| Services billed | 2,673 across 41 procedure codes |
| Paid by Medicare | $177,950 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,110 · 11,246 30-day fills |
|---|---|
| Patients | 783 |
| Total drug cost | $555,169 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
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
- Northwestern Memorial HospitalChicago, IL
Other facilities
- Absolute Home WellnessHome health agency · Saint Charles, IL
- Astra Health WestHome health agency · Elgin, IL
- Centerwell Home Health IIHome health agency · Buffalo Grove, IL
- Dmj Home Health Services, IncHome health agency · Aurora, IL
- Resilience Home Health, LLCHome health agency · Aurora, IL
- Journeycare - BarringtonHospice · Barrington, IL
Industry payments (Open Payments)
- 2024$30.31 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $30.31 | 2 |
What the 2024 payments were for
- Food and Beverage$30.31 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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