Margaret Ann Gressle, ACNP-BC
NPI 1003119132ActiveIndividual· Nurse Practitioner, Acute Care· Port Huron, MI
Nurse Practitioner, Acute Care (ACNP-BC) in Port Huron, Michigan, trained at Wayne State University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $553,303 for 6,807 claims, against $2,812 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 6 companies reporting payments in 2025, $127.79 in all, mostly food and beverage.
Overview
| NPI | 1003119132 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP-BC |
| Sole proprietor | No |
| NPI issued | Dec 12, 2010 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 4704235966 | MI |
| Registered Nurse | 163W00000X | 4704235966 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 75 |
|---|---|
| Services billed | 137 across 25 procedure codes |
| Paid by Medicare | $2,812 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,807 · 14,875 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $553,303 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Oak Street Health Care Center P CBrookings, OR · 3 clinicians
Hospital affiliations
- Curry General HospitalGold Beach, OR
- Southern Coos Hospital & Health CenterBandon, OR
- Sutter Coast HospitalCrescent City, CA
Other facilities
- Coastal Home Health & HospiceHome health agency · Brookings, OR
Industry payments (Open Payments)
- 2025$127.79 · 6 payments from 6 companies
- 2024$293.90 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $29.23 | 1 |
| Amgen Inc. | $21.90 | 1 |
| Viatris Specialty LLC | $21.19 | 1 |
| Otsuka America Pharmaceutical, Inc. | $19.83 | 1 |
| Novartis Pharmaceuticals Corporation | $18.36 | 1 |
What the 2025 payments were for
- Food and Beverage$127.79 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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