DR. HAJUN JASON JEONG MD
NPI 1669001756
Family Medicine in Fort Worth, TX
About Dr. Hajun Jason Jeong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HAJUN JASON JEONG MD (NPI 1669001756) is an individual family medicine provider in Fort Worth, Texas, licensed in Texas (T5348) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Chi St Lukes Health Memorial Lufkin, and is a graduate of Medical College Of Georgia School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
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. Hajun Jason Jeong 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 Reassignment
Medicare enrollment records show Hajun Jeong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 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 5
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Lukes Health Memorial Lufkin
Acute Care Hospitals · Lufkin, TXChi St Lukes Health Memorial Livingston
Acute Care Hospitals · Livingston, TXChristus Jasper Memorial Hospital
Acute Care Hospitals · Jasper, TXSabine County Hospital
Critical Access Hospitals · Hemphill, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76104 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 WORTH, TX 76104
FORT WORTH, TX 76104
FORT WORTH, TX 76104
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 Hajun Jeong's NPI number?
The NPI number for Hajun Jeong is 1669001756. It was assigned to this individual provider in the NPPES registry on April 2, 2020.
Where is Hajun Jeong located?
Hajun Jeong practices at 1500 S Main St, Fort Worth, TX 76104. The listed phone number is (817) 702-1244.
What is Hajun Jeong's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Hajun Jeong enrolled in Medicare?
Yes. Hajun Jeong 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 Hajun Jeong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hajun Jeong reassigns Medicare benefits to Hospitalist Medicine Physicians Of Texas, PLLC (Humble, 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 Hajun Jeong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hajun Jeong accept?
Health plans from Blue Cross and Blue Shield of Texas list Hajun Jeong 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 Hajun Jeong affiliated with any hospitals?
According to CMS data, Hajun Jeong is affiliated with Chi St Lukes Health Memorial Lufkin, Chi St Lukes Health Memorial Livingston, Christus Jasper Memorial Hospital and Sabine County Hospital.
When was this NPI record last updated?
The NPPES record for Hajun Jeong was last updated on April 14, 2022. 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.
# Dr. Hajun Jason Jeong, MD · NPI 1669001756
Family Medicine physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since April 2, 2020.
## Identity
- **NPI:** 1669001756 (Entity type: Individual)
- **Enumerated:** April 2, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** T5348 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 S MAIN ST, Fort Worth, TX 76104-4917
- **Phone:** (817) 702-1244
## 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:** Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** April 14, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1669001756) · Data from the CMS NPPES public registry.