JOHNATHON CHUNG DO
NPI 1639751423
Radiology - Diagnostic Radiology in Dallas, TX
About Johnathon Chung Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHNATHON CHUNG DO (NPI 1639751423) is an individual diagnostic radiology provider in Dallas, Texas, licensed in Texas (W3496) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Johnathon Chung Do 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 Reassignment
Medicare enrollment records show Johnathon Chung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75390
- Reassigned Medicare billing, Texas enrollment
- 5,299 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75235 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.
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 Johnathon Chung's NPI number?
The NPI number for Johnathon Chung is 1639751423. It was assigned to this individual provider in the NPPES registry on April 22, 2021.
Where is Johnathon Chung located?
Johnathon Chung practices at 5200 Harry Hines Blvd, Dallas, TX 75235. The listed phone number is (214) 648-0522.
What is Johnathon Chung's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Johnathon Chung enrolled in Medicare?
Yes. Johnathon Chung 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 organization bills Medicare for Johnathon Chung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Johnathon Chung reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Dallas, TX). The 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 Johnathon Chung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Johnathon Chung was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Johnathon Chung, DO · NPI 1639751423
Diagnostic Radiology physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since April 22, 2021.
## Identity
- **NPI:** 1639751423 (Entity type: Individual)
- **Enumerated:** April 22, 2021
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** W3496 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5200 HARRY HINES BLVD, Dallas, TX 75235-7709
- **Phone:** (214) 648-0522
## 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:** University Of Texas Southwestern Medical Center At Dallas (NPI 1083669766, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 12, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1639751423) · Data from the CMS NPPES public registry.