ELLIOT DUK JIN CHANG MD
NPI 1376231357
Radiology - Diagnostic Radiology in Rochester, MN
About Elliot Duk Jin Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLIOT DUK JIN CHANG MD (NPI 1376231357) is an individual diagnostic radiology provider in Rochester, Minnesota, licensed in Minnesota (77693) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Hospital Rochester, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Elliot Duk Jin Chang 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 Elliot Chang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 clinicians in this Medicare group
Brainerd, MN 56401
- Reassigned Medicare billing, Minnesota enrollment
- 127 clinicians in this Medicare group
Cloquet, MN 55720
- Reassigned Medicare billing, Minnesota enrollment
- 1,460 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mayo Clinic Hospital Rochester
Acute Care Hospitals · Rochester, MNEssentia Health St Joseph's Medical Center
Acute Care Hospitals · Brainerd, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 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.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Elliot Chang's NPI number?
The NPI number for Elliot Chang is 1376231357. It was assigned to this individual provider in the NPPES registry on April 27, 2023.
Where is Elliot Chang located?
Elliot Chang practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Elliot Chang's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Elliot Chang enrolled in Medicare?
Yes. Elliot Chang 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 Elliot Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elliot Chang reassigns Medicare benefits to 3 organizations: Mayo Clinic (Rochester, MN), Brainerd Medical Center Inc (Brainerd, MN) and The Duluth Clinic Ltd (Cloquet, MN). 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 Elliot Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Elliot Chang affiliated with any hospitals?
According to CMS data, Elliot Chang is affiliated with Mayo Clinic Hospital Rochester and Essentia Health St Joseph's Medical Center.
When was this NPI record last updated?
The NPPES record for Elliot Chang was last updated on September 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Elliot Duk Jin Chang, MD · NPI 1376231357
Diagnostic Radiology physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since April 27, 2023.
## Identity
- **NPI:** 1376231357 (Entity type: Individual)
- **Enumerated:** April 27, 2023
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 77693 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Mayo Clinic (NPI 1114343860, Rochester, MN); Brainerd Medical Center Inc (NPI 1295801777, Brainerd, MN); The Duluth Clinic Ltd (NPI 1902563638, Cloquet, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** September 30, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1376231357) · Data from the CMS NPPES public registry.