Carolyn O'Connor, PA-C
NPI 1881929313ActiveIndividual· Physician Assistant, Medical· Naperville, IL
Physician Assistant, Medical (PA-C) with Advocate Health and Hospitals Corporation, practicing in Naperville, Illinois. 117 Medicare patients in 2024, $8,690 paid; all of their 122 Part D prescriptions were generic. Merck Sharp & Dohme LLC reported $25.37 in payments in 2024, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1881929313 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 16, 2009 |
| Last updated in NPPES | Dec 19, 2021 |
| Certified by provider | Dec 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 085.003626 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 136 across 9 procedure codes |
| Paid by Medicare | $8,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 122 · 128 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $3,323 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Advocate Good Samaritan HospitalDowners Grove, IL
- Advocate Illinois Masonic Medical CenterChicago, IL
Industry payments (Open Payments)
- 2024$25.37 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $25.37 | 1 |
What the 2024 payments were for
- Food and Beverage$25.37 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant, Medical providers in Naperville
- 1346682622
- 1003211160
- 1255311502
- 1851544936
- 1992732184
- 1467780189
- 1447030945
- 1386768992
- 1609848282
- 1942788922