Mary Mary Gamlin, AGNP-C
NPI 1457805541ActiveIndividual· Nurse Practitioner· Wheaton, IL
Nurse Practitioner (AGNP-C) with Fj Psychological Services, practicing in Wheaton, Illinois. Their prescriptions cost Medicare Part D more than their services did: $19,091 for 276 claims, against $5,831 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 16 companies reporting payments in 2025, $1,655 in all, mostly food and beverage.
Overview
| NPI | 1457805541 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP-C |
| Sole proprietor | Yes |
| NPI issued | Aug 7, 2016 |
| Last updated in NPPES | Aug 7, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209014543 | 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 | 13 |
|---|---|
| Services billed | 57 across 4 procedure codes |
| Paid by Medicare | $5,831 |
Part D prescriptions in 2024
| Prescriptions (claims) | 276 · 441 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $19,091 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Fj Psychological ServicesMcHenry, IL · 2 clinicians
Industry payments (Open Payments)
- 2025$1,655 · 75 payments from 16 companies
- 2024$1,858 · 85 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $259.46 | 12 |
| Abbvie Inc. | $219.85 | 12 |
| Neurocrine Biosciences, Inc. | $213.67 | 8 |
| Otsuka America Pharmaceutical, Inc. | $187.27 | 4 |
| Lundbeck LLC | $150.25 | 7 |
What the 2025 payments were for
- Food and Beverage$1,655 · 75 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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