Luke Grimes Mentzer, PA-C
NPI 1689213852ActiveIndividual· Physician Assistant· Chattanooga, TN
Physician Assistant (PA-C) with Chattanooga Orthopaedic Group, PC, practicing in Chattanooga, Tennessee. 607 Medicare patients in 2024, $115,053 paid; nearly all of their 1,264 Part D prescriptions were generic (94%). Lists Affiliate of Vitruvian Health as a hospital affiliation.
Overview
| NPI | 1689213852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 5, 2020 |
| Last updated in NPPES | Aug 22, 2020 |
| Certified by provider | Aug 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 4191 | 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 - Physician Assistant (GA); Practitioner - Physician Assistant (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 607 |
|---|---|
| Services billed | 4,635 across 54 procedure codes |
| Paid by Medicare | $115,053 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,264 · 1,274 30-day fills |
|---|---|
| Patients | 498 |
| Total drug cost | $50,848 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Chattanooga Orthopaedic Group, PCChattanooga, TN · 74 clinicians
Hospital affiliation
- Affiliate of Vitruvian HealthCleveland, TN
Other facilities
- Amedisys Home Health ChattanoogaHome health agency · Chattanooga, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 150 physician assistants in Chattanooga · All physician assistants in Tennessee