JAMES R ALLEN MD
NPI 1659369858
Radiology - Radiation Oncology in Jefferson City, MO
About James R Allen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES R ALLEN MD (NPI 1659369858) is an individual radiation oncology provider in Jefferson City, Missouri, licensed in Missouri (2000163370) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with University Of Missouri Health Care, and is a graduate of University Of Missouri, Columbia School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 9
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
James R Allen Md 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 James Allen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, MO 65212
- Reassigned Medicare billing, Missouri enrollment
- 1,395 clinicians in this Medicare group
Columbia, MO 65201
- Reassigned Medicare billing, Missouri enrollment
- 28 clinicians in this Medicare group
Osage Beach, MO 65065
- Reassigned Medicare billing, Missouri enrollment
- 149 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 16
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.
University Of Missouri Health Care
Acute Care Hospitals · Columbia, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65109 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.
Reported Quality Measures
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.
JEFFERSON CITY, MO 65109
JEFFERSON CITY, MO 65109
JEFFERSON CITY, MO 65109
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 James Allen's NPI number?
The NPI number for James Allen is 1659369858. It was assigned to this individual provider in the NPPES registry on October 11, 2005.
Where is James Allen located?
James Allen practices at 1432 Southwest Blvd, Jefferson City, MO 65109. The listed phone number is (573) 632-4800.
What is James Allen's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is James Allen enrolled in Medicare?
Yes. James Allen 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 James Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Allen reassigns Medicare benefits to 3 organizations: The Curators Of The University Of Missouri (Columbia, MO), Missouri Cancer Associates LLC (Columbia, MO) and Lake Regional Health System (Osage Beach, MO). 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 James Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Allen accept?
Health plans from Anthem Blue Cross and Blue Shield and UnitedHealthcare list James Allen 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 James Allen affiliated with any hospitals?
According to CMS data, James Allen is affiliated with University Of Missouri Health Care.
When was this NPI record last updated?
The NPPES record for James Allen was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.