Maximus Nwakalunna Anitube, M.D.
NPI 1316250483ActiveIndividual· Psychiatry & Neurology, Psychiatry· McKinney, TX
Psychiatry & Neurology, Psychiatry (M.D.) in McKinney, Texas, licensed in TX and PA, with an NPI issued in July 2010. 133 Medicare patients in 2024, $97,127 paid; nearly all of their 557 Part D prescriptions were generic (93%). E.R. Squibb & Sons, L.L.C. was the largest of 4 companies reporting payments in 2025, $113.06 in all, mostly food and beverage. Lists Medical Center of McKinney as a hospital affiliation.
Overview
| NPI | 1316250483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 19, 2010 |
| Last updated in NPPES | Oct 7, 2020 |
| Certified by provider | Oct 7, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | P5024 | TX |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | MT198408 | PA |
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 - Psychiatry (TX); Practitioner - Psychiatry (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 1,066 across 7 procedure codes |
| Paid by Medicare | $97,127 |
Part D prescriptions in 2024
| Prescriptions (claims) | 557 · 564 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $22,284 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Psychiatry |
Hospital affiliation
- Medical Center of McKinneyMcKinney, TX
Industry payments (Open Payments)
- 2025$113.06 · 6 payments from 4 companies
- 2024$15.10 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $48.41 | 2 |
| Supernus Pharmaceuticals, Inc. | $34.12 | 2 |
| Axsome Therapeutics, Inc. | $15.96 | 1 |
| Alkermes, Inc. | $14.57 | 1 |
What the 2025 payments were for
- Food and Beverage$85.79 · 5 payments
- Education$27.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 psychiatrists in McKinney · All psychiatrists in Texas