Elizabeth E. Littlejohn, MD
NPI 1144370180ActiveIndividual· Pediatrics, Pediatric Endocrinology· Burr Ridge, IL
Pediatrics, Pediatric Endocrinology (MD) in Burr Ridge, Illinois, with an NPI issued in January 2007. Enrolled in Medicare as practitioner - pediatric medicine. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $5,828 in all, mostly consulting fees.
Overview
| NPI | 1144370180 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 11, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Endocrinology Primary | 2080P0205X | — | 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 - Pediatric Medicine (MI) |
|---|
Industry payments (Open Payments)
- 2025$5,828 · 44 payments from 19 companies
- 2024$769.50 · 33 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $4,650 | 2 |
| Dexcom, Inc. | $206.10 | 5 |
| Ascendis Pharma Endocrinology Inc | $175.69 | 5 |
| Medtronic, Inc. | $144.72 | 4 |
| Azurity Pharmaceuticals, Inc. | $119.48 | 5 |
What the 2025 payments were for
- Consulting Fee$4,650 · 2 payments
- Food and Beverage$1,178 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Pediatrics, Pediatric Endocrinology providers in Illinois