DR. JAMES ANDREW ARATA JR. MD
NPI 1336110527
Radiology - Diagnostic Radiology in Fort Wayne, IN
About Dr. James Andrew Arata Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES ANDREW ARATA JR. MD (NPI 1336110527) is an individual diagnostic radiology provider in Fort Wayne, Indiana, licensed in Indiana (01032754A) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Marion General Hospital, and is a graduate of Indiana University School Of Medicine (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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. James Andrew Arata Jr. 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
8Medicare enrollment records show James Arata reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Wayne, IN 46804
- Reassigned Medicare billing, Indiana, Michigan and Ohio enrollments
- Medicare enrollment name: Summit Radiology PC
- 64 clinicians in this Medicare group
Muncie, IN 47304
- Reassigned Medicare billing, Indiana enrollment
- 166 clinicians in this Medicare group
Homer, MI 49245
- Reassigned Medicare billing, Michigan and Indiana enrollments
- Also billed through NPI 1043660467 (Indiana)
- 168 clinicians in this Medicare group
Shelbyville, IN 46176
- Reassigned Medicare billing, Indiana, Michigan and Ohio enrollments
- 27 clinicians in this Medicare group
Columbus, OH 43219
- Reassigned Medicare billing, Indiana enrollment
- 77 clinicians in this Medicare group
Linton, IN 47441
- Reassigned Medicare billing, Indiana enrollment
- 106 clinicians in this Medicare group
Portland, OR 97227
- Reassigned Medicare billing, Indiana enrollment
- 18 clinicians in this Medicare group
Portland, OR 97210
- Reassigned Medicare billing, Indiana enrollment
- 22 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 40
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Marion General Hospital
Acute Care Hospitals · Marion, INLutheran Hospital Of Indiana
Acute Care Hospitals · Fort Wayne, INBluffton Regional Medical Center
Acute Care Hospitals · Bluffton, INDupont Hospital LLC
Acute Care Hospitals · Fort Wayne, INOaklawn Hospital
Acute Care Hospitals · Marshall, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46818 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 WAYNE, IN 46818
FORT WAYNE, IN 46818
FORT WAYNE, IN 46818
FORT WAYNE, IN 46818
FORT WAYNE, IN 46818
FORT WAYNE, IN 46818
FORT WAYNE, IN 46818
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 Arata's NPI number?
The NPI number for James Arata is 1336110527. It was assigned to this individual provider in the NPPES registry on January 27, 2006.
Where is James Arata located?
James Arata practices at 5001 Us Highway 30 W Ste D, Fort Wayne, IN 46818. The listed phone number is (260) 432-1568.
What is James Arata's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is James Arata enrolled in Medicare?
Yes. James Arata 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 Arata's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Arata reassigns Medicare benefits to 8 organizations: Summit Radiology P C (Fort Wayne, IN), Henry County Memorial Hospital (Muncie, IN), Ella E M Brown Charitable Circle (Homer, MI), X-Ray Physicians Of Shelbyville PC (Shelbyville, IN), American Oncology Partners PA (Columbus, OH) and 3 more organizations, listed in the Medicare section above. 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 Arata's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Arata accept?
Health plans from CareSource, Paramount and Priority Health list James Arata 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 Arata affiliated with any hospitals?
According to CMS data, James Arata is affiliated with Marion General Hospital, Lutheran Hospital Of Indiana, Bluffton Regional Medical Center, Dupont Hospital LLC and Oaklawn Hospital.
When was this NPI record last updated?
The NPPES record for James Arata was last updated on January 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.