William Chase Larmour, NP
NPI 1316256142ActiveIndividual· Nurse Practitioner, Family· Columbus, MS
Nurse Practitioner, Family (NP) with Baptist Memorial Medical Group, Inc., practicing in Columbus, Mississippi. 416 Medicare patients in 2024, $53,515 paid; nearly all of their 116 Part D prescriptions were generic (91%). Inspire Medical Systems, Inc. was the largest of 4 companies reporting payments in 2025, $1,606 in all, mostly travel and lodging. Lists Bmh-Golden Triangle as a hospital affiliation.
Overview
| NPI | 1316256142 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 28, 2010 |
| Last updated in NPPES | Dec 26, 2019 |
| Certified by provider | Dec 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R876972 | MS |
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 - Nurse Practitioner (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 416 |
|---|---|
| Services billed | 804 across 16 procedure codes |
| Paid by Medicare | $53,515 |
Part D prescriptions in 2024
| Prescriptions (claims) | 116 · 178 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $6,792 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Baptist Memorial Medical Group, Inc.Germantown, TN · 576 clinicians
Hospital affiliation
- Bmh-Golden TriangleColumbus, MS
Industry payments (Open Payments)
- 2025$1,606 · 15 payments from 4 companies
- 2024$188.71 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $1,384 | 9 |
| Jazz Pharmaceuticals Inc. | $185.26 | 4 |
| Lilly USA, LLC | $21.77 | 1 |
| Harmony Biosciences LLC | $14.26 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,073 · 3 payments
- Food and Beverage$374.51 · 10 payments
- Consulting Fee$150.00 · 1 payment
- Education$8.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 113 family nurse practitioners in Columbus · All family nurse practitioners in Mississippi