Maria Arquisola, MD
NPI 1003846742ActiveIndividual· Psychiatry & Neurology, Psychiatry· Broken Arrow, OK
Psychiatry & Neurology, Psychiatry (MD) with Jeffrey K McIlroy MD Inc, practicing in Broken Arrow, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $487,755 for 4,340 claims, against $32,493 paid for services in 2024. Corium, LLC was the largest of 9 companies reporting payments in 2025, $905.73 in all, mostly food and beverage.
Overview
| NPI | 1003846742 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Jun 5, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 21664 | OK |
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 - Psychiatry (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 1,037 across 8 procedure codes |
| Paid by Medicare | $32,493 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,340 · 6,322 30-day fills |
|---|---|
| Patients | 275 |
| Total drug cost | $487,755 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Jeffrey K McIlroy MD IncClaremore, OK · 12 clinicians
Industry payments (Open Payments)
- 2025$905.73 · 40 payments from 9 companies
- 2024$1,233 · 69 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corium, LLC | $365.63 | 15 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $175.09 | 12 |
| Supernus Pharmaceuticals, Inc. | $115.99 | 4 |
| Teva Pharmaceuticals USA, Inc. | $111.49 | 1 |
| Abbvie Inc. | $41.22 | 3 |
What the 2025 payments were for
- Food and Beverage$794.24 · 39 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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