Joseph Grayson Grau, MD
NPI 1508868456ActiveIndividual· Psychiatry & Neurology, Psychiatry· Bowling Green, KY
Psychiatry & Neurology, Psychiatry (MD) in Bowling Green, Kentucky, trained at Virginia Commonwealth University, School of Medicine (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $239,234 for 3,933 claims, against $44,541 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,765 in all, mostly food and beverage.
Overview
| NPI | 1508868456 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 11, 2005 |
| Last updated in NPPES | Jan 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 3705 | KY |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 37508 | KY |
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 (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 976 across 16 procedure codes |
| Paid by Medicare | $44,541 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,933 · 5,987 30-day fills |
|---|---|
| Patients | 321 |
| Total drug cost | $239,234 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Bowling Green-Warren County Community Hospital CorporationBowling Green, KY · 122 clinicians
Hospital affiliations
- Caverna Memorial HospitalHorse Cave, KY
- The Medical Center (Bowling Green)Bowling Green, KY
- The Medical Center at FranklinFranklin, KY
- The Medical Center at ScottsvilleScottsville, KY
Industry payments (Open Payments)
- 2025$1,765 · 102 payments from 14 companies
- 2024$1,613 · 92 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $307.63 | 22 |
| Otsuka America Pharmaceutical, Inc. | $272.29 | 14 |
| Janssen Pharmaceuticals, Inc | $227.16 | 18 |
| Axsome Therapeutics, Inc. | $168.84 | 9 |
| Vanda Pharmaceuticals Inc. | $164.82 | 7 |
What the 2025 payments were for
- Food and Beverage$1,765 · 102 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 psychiatrists in Bowling Green · All psychiatrists in Kentucky