JAMES DUONG MD
NPI 1912609694
Student in an Organized Health Care Education/Training Program in Kingwood, TX
About James Duong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES DUONG MD (NPI 1912609694) is an individual student in an organized health care education/training program in Kingwood, Texas and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
James Duong 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 James Duong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 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.
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.
KINGWOOD, TX 77339
KINGWOOD, TX 77339
KINGWOOD, TX 77339
HOUSTON, TX 77339
KINGWOOD, TX 77339
KINGWOOD, TX 77339
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 Duong's NPI number?
The NPI number for James Duong is 1912609694. It was assigned to this individual provider in the NPPES registry on March 20, 2023.
Where is James Duong located?
James Duong practices at 22999 Highway 59 N Ste 105, Kingwood, TX 77339. The listed phone number is (281) 348-3359.
What is James Duong's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is James Duong enrolled in Medicare?
Yes. James Duong 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 James Duong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Duong reassigns Medicare benefits to Emergency Medicine Services Of Tx, PLLC (San Antonio, 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 James Duong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Duong accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list James Duong 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 James Duong was last updated on March 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# James Duong, MD · NPI 1912609694
Student in an Organized Health Care Education/Training Program provider in Kingwood, Texas. Individual provider, active in the CMS NPPES registry since March 20, 2023.
## Identity
- **NPI:** 1912609694 (Entity type: Individual)
- **Enumerated:** March 20, 2023
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 22999 HIGHWAY 59 N STE 105, Kingwood, TX 77339-4412
- **Phone:** (281) 348-3359
## 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:** Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** March 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1912609694) · Data from the CMS NPPES public registry.