MEHEE CHOI MD
NPI 1659519478
Radiology - Radiation Oncology in Scottsdale, AZ
About Mehee Choi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEHEE CHOI MD (NPI 1659519478) is an individual radiation oncology provider in Scottsdale, Arizona, licensed in Illinois (036133614) and active in the NPI registry since February 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of University Of Texas Medical School At San Antonio (2008).
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
Mehee Choi 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 Mehee Choi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85014
- Reassigned Medicare billing, Arizona enrollment
- 77 clinicians in this Medicare group
Yorkville, IL 60560
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Rush-Copley Medical Group Nfp
- 171 clinicians in this Medicare group
Kankakee, IL 60901
- Reassigned Medicare billing, Illinois enrollment
- 381 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 12
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85251 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SCOTTSDALE, AZ 85251
SCOTTSDALE, AZ 85251
SCOTTSDALE, AZ 85251
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 Mehee Choi's NPI number?
The NPI number for Mehee Choi is 1659519478. It was assigned to this individual provider in the NPPES registry on February 2, 2009.
Where is Mehee Choi located?
Mehee Choi practices at 7340 E Thomas Rd, Scottsdale, AZ 85251. The listed phone number is (602) 557-0060.
What is Mehee Choi's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Mehee Choi enrolled in Medicare?
Yes. Mehee Choi 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 Mehee Choi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mehee Choi reassigns Medicare benefits to 3 organizations: Arizona Urology Specialists, PLLC (Phoenix, AZ), Rush-Copley Medical Group (Yorkville, IL) and Riverside Health System (Kankakee, IL). 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 Mehee Choi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mehee Choi accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Mehee Choi 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.
When was this NPI record last updated?
The NPPES record for Mehee Choi was last updated on March 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.