Rebecca Diane Guio, APN
NPI 1528343811ActiveIndividual· Nurse Practitioner· Barrington, IL
Nurse Practitioner (APN) with Advocate Health and Hospitals Corporation, practicing in Barrington, Illinois. 944 Medicare patients in 2024, $981,194 paid; nearly all of their 295 Part D prescriptions were generic (93%). Amgen Inc. was the largest of 2 companies reporting payments in 2025, $270.51 in all, mostly food and beverage. Lists Advocate Good Shepherd Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1528343811 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Oct 18, 2011 |
| Last updated in NPPES | Mar 5, 2025 |
| Certified by provider | Mar 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209004318 | IL |
| Nurse Practitioner, Adult Health | 363LA2200X | 209004318 | 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 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 - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 944 |
|---|---|
| Services billed | 48,884 across 11 procedure codes |
| Paid by Medicare | $981,194 |
Part D prescriptions in 2024
| Prescriptions (claims) | 295 · 813 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $50,383 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliations
- Advocate Good Shepherd HospitalBarrington, IL
- Advocate Illinois Masonic Medical CenterChicago, IL
- Advocate Lutheran General HospitalPark Ridge, IL
- Advocate Sherman HospitalElgin, IL
Industry payments (Open Payments)
- 2025$270.51 · 8 payments from 2 companies
- 2024$108.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $194.63 | 4 |
| Radius Health, Inc. | $75.88 | 4 |
What the 2025 payments were for
- Food and Beverage$262.55 · 7 payments
- Education$7.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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