Justin K. Liegmann, MD
NPI 1750513099ActiveIndividual· Psychiatry & Neurology, Psychiatry· Grand Blanc, MI
Psychiatry & Neurology, Psychiatry (MD) with Cognosis Health Hillside, practicing in Grand Blanc, Michigan. Their prescriptions cost Medicare Part D more than their services did: $469,106 for 2,419 claims, against $36,344 paid for services in 2024. Axsome Therapeutics, Inc. was the largest of 11 companies reporting payments in 2025, $1,397 in all, mostly food and beverage.
Overview
| NPI | 1750513099 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 20, 2009 |
| Last updated in NPPES | Nov 2, 2026 |
| Certified by provider | Nov 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 4301097584 | MI |
| Psychiatry & Neurology, Sleep Medicine | 2084S0012X | 4301097584 | MI |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | ME160935 | FL |
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 (MI); Practitioner - Psychiatry (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 90 |
|---|---|
| Services billed | 497 across 6 procedure codes |
| Paid by Medicare | $36,344 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,419 · 5,331 30-day fills |
|---|---|
| Patients | 246 |
| Total drug cost | $469,106 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Cognosis Health HillsideGrand Blanc, MI · 15 clinicians
Industry payments (Open Payments)
- 2025$1,397 · 50 payments from 11 companies
- 2024$1,246 · 57 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $342.30 | 8 |
| Teva Pharmaceuticals USA, Inc. | $330.10 | 12 |
| E.R. Squibb & Sons, L.L.C. | $186.53 | 11 |
| Alkermes, Inc. | $134.67 | 5 |
| Jazz Pharmaceuticals Inc. | $124.74 | 1 |
What the 2025 payments were for
- Food and Beverage$1,206 · 48 payments
- Education$190.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 psychiatrists in Grand Blanc · All psychiatrists in Michigan