Caitlin C. Stockslager, PA-C
NPI 1033501689ActiveIndividual· Physician Assistant· Lake Forest, IL
Physician Assistant (PA-C) with Northwestern Medical Faculty Foundation, practicing in Lake Forest, Illinois. Mostly services rather than prescriptions: Medicare paid $3,261 for 15 patients in 2024, with only 21 Part D claims. Mentor Worldwide LLC reported $38.77 in payments in 2025, mostly food and beverage. Lists Northwestern Lake Forest Hospital as a hospital affiliation.
Overview
| NPI | 1033501689 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 19, 2015 |
| Last updated in NPPES | Mar 29, 2024 |
| Certified by provider | Mar 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085005162 | 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 - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 33 across 19 procedure codes |
| Paid by Medicare | $3,261 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 21 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $71.21 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliation
- Northwestern Lake Forest HospitalLake Forest, IL
Industry payments (Open Payments)
- 2025$38.77 · 1 payment from 1 company
- 2024$25.92 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mentor Worldwide LLC | $38.77 | 1 |
What the 2025 payments were for
- Food and Beverage$38.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 69 physician assistants in Lake Forest · All physician assistants in Illinois