Kathleen Marie Mariani, P.A.
NPI 1922170265ActiveIndividual· Family Medicine· Wauconda, IL
Family Medicine (P.A.) with Family Medicine Specialists S.C. and 1 other group, practicing in Wauconda, Illinois. Their prescriptions cost Medicare Part D more than their services did: $409,795 for 3,388 claims, against $63,059 paid for services in 2024. Abbvie Inc. was the largest of 32 companies reporting payments in 2025, $2,589 in all, mostly food and beverage. Lists Advocate Condell Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1922170265 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Nov 14, 2006 |
| Last updated in NPPES | Apr 2, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 085-002560 | 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 - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 202 |
|---|---|
| Services billed | 1,496 across 40 procedure codes |
| Paid by Medicare | $63,059 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,388 · 6,012 30-day fills |
|---|---|
| Patients | 487 |
| Total drug cost | $409,795 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Family Medicine Specialists S.C.Wauconda, IL · 24 clinicians
- Family Medicine Specialists of Round Lake Incorporated S CRound Lake Beach, IL · 21 clinicians
Hospital affiliations
- Advocate Condell Medical CenterLibertyville, IL
- Northwestern Medicine McHenryMcHenry, IL
- Vista Medical Center EastWaukegan, IL
Industry payments (Open Payments)
- 2025$2,589 · 133 payments from 32 companies
- 2024$2,067 · 117 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $348.53 | 24 |
| Teva Pharmaceuticals USA, Inc. | $323.25 | 9 |
| Philips North America LLC | $206.92 | 16 |
| Astrazeneca Pharmaceuticals LP | $197.84 | 13 |
| Pfizer Inc. | $180.71 | 8 |
What the 2025 payments were for
- Food and Beverage$2,509 · 132 payments
- Education$79.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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