Christopher Ryan Longnecker, M.D.
NPI 1255334777ActiveIndividual· Internal Medicine, Interventional Cardiology· Joplin, MO
Internal Medicine, Interventional Cardiology (M.D.) in Joplin, Missouri, trained at University of Missouri, Kansas City, School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $1,806,134 for 15,484 claims, against $237,215 paid for services in 2024. Gilead Sciences, Inc. was the largest of 9 companies reporting payments in 2025, $9,561 in all, mostly consulting fees.
Overview
| NPI | 1255334777 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 30, 2005 |
| Last updated in NPPES | Jul 14, 2026 |
| Certified by provider | Jul 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 2004027787 | MO |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 2004027787 | MO |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2004027787 | MO |
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 - Cardiovascular Disease (Cardiology) (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,574 |
|---|---|
| Services billed | 5,109 across 90 procedure codes |
| Paid by Medicare | $237,215 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,484 · 35,542 30-day fills |
|---|---|
| Patients | 1,302 |
| Total drug cost | $1,806,134 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
Medical group
- Freeman-Oak Hill Health SystemJoplin, MO · 394 clinicians
Hospital affiliations
- Freeman Health System - Freeman WestJoplin, MO
- Freeman Neosho HospitalNeosho, MO
- Integris Miami HospitalMiami, OK
- Mercy Hospital CarthageCarthage, MO
- Nevada Regional Medical CenterNevada, MO
Industry payments (Open Payments)
- 2025$9,561 · 24 payments from 9 companies
- 2024$709.12 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $9,134 | 14 |
| Abiomed | $158.96 | 2 |
| Abbott Laboratories | $123.66 | 1 |
| Shockwave Medical, Inc | $71.76 | 2 |
| Boston Scientific Corporation | $18.31 | 1 |
What the 2025 payments were for
- Consulting Fee$7,430 · 1 payment
- Travel and Lodging$1,348 · 6 payments
- Food and Beverage$782.96 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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