Adrienne B. Mejia, MD MPH
NPI 1043701485ActiveIndividual· Anesthesiology· McHenry, IL
Anesthesiology (MD MPH) with Northwestern Medical Faculty Foundation and 1 other group, practicing in McHenry, Illinois. Mostly services rather than prescriptions: Medicare paid $4,137 for 21 patients in 2024, with only 44 Part D claims. Abbott Laboratories was the largest of 2 companies reporting payments in 2024, $353.96 in all, mostly food and beverage. Lists Northwestern Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1043701485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD MPH |
| Sole proprietor | Yes |
| NPI issued | May 22, 2018 |
| Last updated in NPPES | Mar 3, 2026 |
| Certified by provider | Mar 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 036160694 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 85 across 17 procedure codes |
| Paid by Medicare | $4,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 44 · 44 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $1,004 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
- The Pain Center of Illinois Inc.Chicago, IL · 5 clinicians
Hospital affiliation
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2024$353.96 · 5 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $178.56 | 3 |
| Boston Scientific Corporation | $175.40 | 2 |
What the 2024 payments were for
- Food and Beverage$353.96 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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