Mary J. Barton, CNP
NPI 1437226594ActiveIndividual· Nurse Practitioner, Adult Health· Lombard, IL
Nurse Practitioner, Adult Health (CNP) with Texas Nurse Advocate PLLC, practicing in Lombard, Illinois. Their prescriptions cost Medicare Part D more than their services did: $64,675 for 1,067 claims, against $35,265 paid for services in 2024.
Overview
| NPI | 1437226594 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Nov 30, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 209-004572 | 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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 439 across 23 procedure codes |
| Paid by Medicare | $35,265 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,067 · 1,336 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $64,675 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Texas Nurse Advocate PLLCBoerne, TX · 5 clinicians
Other facilities
- Beyondfaith Homecare & Rehab San AntonioHome health agency · San Antonio, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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