Regan Martin
NPI 1467833871ActiveIndividual· Nurse Practitioner· Joplin, MO
Nurse Practitioner with Cornerstone Medical LLC, practicing in Joplin, Missouri. Their prescriptions cost Medicare Part D more than their services did: $1,161,502 for 10,936 claims, against $46,126 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $548.90 in all, mostly food and beverage. Lists Mercy Hospital Joplin as a hospital affiliation.
Overview
| NPI | 1467833871 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 11, 2015 |
| Last updated in NPPES | Sep 25, 2025 |
| Certified by provider | Sep 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 2019006014 | MO |
| Nurse Practitioner, Family | 363LF0000X | 76805 | KS |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 1,473 across 32 procedure codes |
| Paid by Medicare | $46,126 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,936 · 19,478 30-day fills |
|---|---|
| Patients | 497 |
| Total drug cost | $1,161,502 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Cornerstone Medical LLCGranby, MO · 8 clinicians
Hospital affiliation
- Mercy Hospital JoplinJoplin, MO
Other facilities
- Phoenix Home Care and HospiceHome health agency · Springfield, MO
Industry payments (Open Payments)
- 2025$548.90 · 40 payments from 8 companies
- 2024$687.03 · 50 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $186.54 | 11 |
| Amgen Inc. | $144.08 | 17 |
| Astrazeneca Pharmaceuticals LP | $56.74 | 3 |
| Abbvie Inc. | $54.33 | 3 |
| Phathom Pharmaceuticals, Inc. | $48.21 | 3 |
What the 2025 payments were for
- Food and Beverage$548.90 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 91 nurse practitioners in Joplin · All nurse practitioners in Missouri