Jack Kenneth Gray Jr., MD
NPI 1295708519ActiveIndividual· Psychiatry & Neurology, Psychiatry· Norman, OK
Psychiatry & Neurology, Psychiatry (MD) with Oklahoma Integrated Care PLC, practicing in Norman, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $61,731 for 837 claims, against $5,855 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 13 companies reporting payments in 2025, $1,002 in all, mostly food and beverage.
Overview
| NPI | 1295708519 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 8, 2006 |
| Last updated in NPPES | Mar 24, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 15966 | OK |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 19414 | TN |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 76 across 5 procedure codes |
| Paid by Medicare | $5,855 |
Part D prescriptions in 2024
| Prescriptions (claims) | 837 · 941 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $61,731 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- Oklahoma Integrated Care PLCArdmore, OK · 9 clinicians
Industry payments (Open Payments)
- 2025$1,002 · 32 payments from 13 companies
- 2024$1,757 · 92 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $232.82 | 7 |
| Otsuka America Pharmaceutical, Inc. | $152.77 | 7 |
| Teva Pharmaceuticals USA, Inc. | $117.45 | 1 |
| Supernus Pharmaceuticals, Inc. | $116.31 | 1 |
| Abbvie Inc. | $104.43 | 2 |
What the 2025 payments were for
- Food and Beverage$1,002 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 psychiatrists in Norman · All psychiatrists in Oklahoma