Mary-Jennelle Guevara
NPI 1225397268ActiveIndividual· Nurse Practitioner, Acute Care· Park Ridge, IL
Nurse Practitioner, Acute Care in Park Ridge, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2011). 168 Medicare patients in 2024, $175,123 paid; nearly all of their 929 Part D prescriptions were generic (90%). Astrazeneca Pharmaceuticals LP reported $21.20 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1225397268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | May 11, 2012 |
| Last updated in NPPES | Feb 19, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 209009523 | 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 - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 2,280 across 10 procedure codes |
| Paid by Medicare | $175,123 |
Part D prescriptions in 2024
| Prescriptions (claims) | 929 · 1,019 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $42,768 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Geri Care LtdDes Plaines, IL · 12 clinicians
Other facilities
- Illinois Home Health Care of NapervilleHome health agency · Naperville, IL
Industry payments (Open Payments)
- 2024$21.20 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $21.20 | 1 |
What the 2024 payments were for
- Food and Beverage$21.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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