Stephen Jeremy Layfield
NPI 1255828471ActiveIndividual· Psychiatry & Neurology, Neuromuscular Medicine· Nashville, TN
Psychiatry & Neurology, Neuromuscular Medicine in Nashville, Tennessee, trained at University of Alabama School of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $1,070,060 for 424 claims, against $28,247 paid for services in 2024. Janssen Biotech, Inc. reported $99.99 in payments in 2025, mostly education.
Overview
| NPI | 1255828471 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 13, 2018 |
| Last updated in NPPES | Jun 17, 2026 |
| Certified by provider | Jun 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neuromuscular Medicine Primary | 2084N0008X | 67938 | TN |
| Psychiatry & Neurology, Neurology | 2084N0400X | 67938 | TN |
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 - Neurology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 217 |
|---|---|
| Services billed | 448 across 25 procedure codes |
| Paid by Medicare | $28,247 |
Part D prescriptions in 2024
| Prescriptions (claims) | 424 · 776 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $1,070,060 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
Hospital affiliation
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$99.99 · 1 payment from 1 company
- 2024$394.14 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $99.99 | 1 |
What the 2025 payments were for
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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