Lauren Diutkin, MD
NPI 1508361569ActiveIndividual· Hospitalist· Highland Park, IL
Hospitalist (MD) with Endeavor Health Medical Group, practicing in Highland Park, Illinois. In 2024 Medicare paid $103,771 for 397 patients, and Part D covered 320 of their prescriptions, 89% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $27.60 in payments in 2025, mostly food and beverage. Lists Northshore University Healthsystem - Evanston Hospital as a hospital affiliation.
Overview
| NPI | 1508361569 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2018 |
| Last updated in NPPES | Nov 3, 2026 |
| Certified by provider | Nov 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036166249 | IL |
| Hospitalist | 208M00000X | 2021019392 | MO |
| Internal Medicine | 207R00000X | 2021019392 | MO |
| Internal Medicine | 207R00000X | 036166249 | 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 - Hospitalist (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 397 |
|---|---|
| Services billed | 1,180 across 15 procedure codes |
| Paid by Medicare | $103,771 |
Part D prescriptions in 2024
| Prescriptions (claims) | 320 · 445 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $18,826 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$27.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $27.60 | 1 |
What the 2025 payments were for
- Food and Beverage$27.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 hospitalists in Highland Park · All hospitalists in Illinois