Timothy E. Wiess, MD
NPI 1710910815ActiveIndividual· Obstetrics & Gynecology· Crown Point, IN
Obstetrics & Gynecology (MD) in Crown Point, Indiana, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $16,966 for 315 claims, against $10,079 paid for services in 2024. Biogen, Inc. reported $15.55 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1710910815 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 9, 2006 |
| Last updated in NPPES | Sep 28, 2023 |
| Certified by provider | Sep 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 01049993A | IN |
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 - Obstetrics/Gynecology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 199 across 22 procedure codes |
| Paid by Medicare | $10,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 315 · 596 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $16,966 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Franciscan Physician NetworkShelbyville, IN · 1,170 clinicians
Hospital affiliations
- Franciscan Health Crown PointCrown Point, IN
- Franciscan Health Michigan CityMichigan City, IN
- Franciscan Health MunsterMunster, IN
- Methodist Hospitals IncGary, IN
- St Mary Medical Center IncHobart, IN
Industry payments (Open Payments)
- 2025$15.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $15.55 | 1 |
What the 2025 payments were for
- Food and Beverage$15.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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