DR. MATTHEW RYAN MCKEEVER M.D.
NPI 1891145538
Radiology - Radiation Oncology in Fort Smith, AR
About Dr. Matthew Ryan Mckeever M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW RYAN MCKEEVER M.D. (NPI 1891145538) is an individual radiation oncology provider in Fort Smith, Arkansas, licensed in Arkansas (E-18683) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Comanche County Memorial Hospital, and maintains a secondary practice location in Lawton.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Matthew Ryan Mckeever M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Mckeever reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 658 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 975 clinicians in this Medicare group
Elk City, OK 73644
- Reassigned Medicare billing, Oklahoma enrollment
- 59 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 21
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Comanche County Memorial Hospital
Acute Care Hospitals · Lawton, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT SMITH, AR 72903
FORT SMITH, AR 72903
FORT SMITH, AR 72903
FORT SMITH, AR 72903
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Matthew Mckeever's NPI number?
The NPI number for Matthew Mckeever is 1891145538. It was assigned to this individual provider in the NPPES registry on June 14, 2016.
Where is Matthew Mckeever located?
Matthew Mckeever practices at 7301 Rogers Ave, Fort Smith, AR 72903. The listed phone number is (479) 314-7545.
What is Matthew Mckeever's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Matthew Mckeever enrolled in Medicare?
Yes. Matthew Mckeever is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Matthew Mckeever's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Mckeever reassigns Medicare benefits to 3 organizations: Mercy Clinic Fort Smith Communities (Fort Smith, AR), Mercy Clinic Oklahoma Communities (Oklahoma City, OK) and Farmers Union Hospital Association (Elk City, OK). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Mckeever's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Mckeever accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 6 other insurers list Matthew Mckeever as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Matthew Mckeever affiliated with any hospitals?
According to CMS data, Matthew Mckeever is affiliated with Comanche County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Mckeever was last updated on February 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.