Diana Shrader, MD
NPI 1003922121ActiveIndividual· Anesthesiology· Munster, IN
Anesthesiology (MD) with Nwi Medical Associates , LLC, practicing in Munster, Indiana. Medicare paid $17,616 for services to 212 patients in 2024. Lists Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003922121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 22, 2006 |
| Last updated in NPPES | Nov 23, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 01052602A | 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 - Anesthesiology (CA); Practitioner - Anesthesiology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 215 across 35 procedure codes |
| Paid by Medicare | $17,616 |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Nwi Medical Associates , LLCEast Chicago, IN · 69 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- Goleta Valley Cottage HospitalSanta Barbara, CA
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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All 41 anesthesiologists in Munster · All anesthesiologists in Indiana