Howard Sheldon Mangurten, MD
NPI 1003990870ActiveIndividual· Internal Medicine· Hoffman Estates, IL
Internal Medicine (MD) in Hoffman Estates, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $247,310 for 3,657 claims, against $108,538 paid for services in 2024. Exact Sciences Corporation reported $21.48 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003990870 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 25, 2006 |
| Last updated in NPPES | Jan 29, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | — | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 237 |
|---|---|
| Services billed | 1,895 across 22 procedure codes |
| Paid by Medicare | $108,538 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,657 · 10,153 30-day fills |
|---|---|
| Patients | 302 |
| Total drug cost | $247,310 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Internal Medicine |
Medical group
- Howard S Mangurten MdscHoffman Estates, IL · 2 clinicians
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- St Alexius Medical CenterHoffman Estates, IL
Industry payments (Open Payments)
- 2025$21.48 · 1 payment from 1 company
- 2024$19.15 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $21.48 | 1 |
What the 2025 payments were for
- Food and Beverage$21.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Hoffman Estates
- 1518281682
- 1891199154
- 1487990495
- 1861957177
- 1528681004
- 1093955973
- 1245981877
- 1417143769
- 1629262746
- 1639219421
- 1164965604
- 1891036232