Joseph Earl Carpenter Jr.
NPI 1376073270ActiveIndividual· Registered Nurse, Emergency· Baton Rouge, LA
Registered Nurse, Emergency with Mayfair Emergency Group, LLC, practicing in Baton Rouge, Louisiana. 74 Medicare patients in 2024, $6,293 paid; nearly all of their 254 Part D prescriptions were generic (94%). Merz North America, Inc. reported $124.09 in payments in 2025, mostly food and beverage. Lists Ochsner Medical Center - Baton Rouge as a hospital affiliation.
Overview
| NPI | 1376073270 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 14, 2017 |
| Last updated in NPPES | Jun 14, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse, Emergency Primary | 163WE0003X | RN126248 | LA |
| Emergency Medicine, Emergency Medical Services | 207PE0004X | TAP003251 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 97 across 21 procedure codes |
| Paid by Medicare | $6,293 |
Part D prescriptions in 2024
| Prescriptions (claims) | 254 · 264 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $3,351 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mayfair Emergency Group, LLCBaton Rouge, LA · 36 clinicians
Hospital affiliation
- Ochsner Medical Center - Baton RougeBaton Rouge, LA
Industry payments (Open Payments)
- 2025$124.09 · 5 payments from 1 company
- 2024$496.28 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz North America, Inc. | $124.09 | 5 |
What the 2025 payments were for
- Food and Beverage$124.09 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records