DR. DUC-HUY HUNG NGUYEN MD
NPI 1104576230
Student in an Organized Health Care Education/Training Program in Stockton, CA
About Dr. Duc-huy Hung Nguyen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DUC-HUY HUNG NGUYEN MD (NPI 1104576230) is an individual student in an organized health care education/training program in Stockton, California and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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. Duc-huy Hung Nguyen 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 Duc-huy Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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.
STOCKTON, CA 95204
STOCKTON, CA 95204
STOCKTON, CA 95204
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 Duc-huy Nguyen's NPI number?
The NPI number for Duc-huy Nguyen is 1104576230. It was assigned to this individual provider in the NPPES registry on March 23, 2022.
Where is Duc-huy Nguyen located?
Duc-huy Nguyen practices at 1800 N California St, Stockton, CA 95204. The listed phone number is (209) 547-7143.
What is Duc-huy Nguyen's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Duc-huy Nguyen enrolled in Medicare?
Yes. Duc-huy Nguyen 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 Duc-huy Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Duc-huy Nguyen reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). 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 Duc-huy Nguyen'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 Duc-huy Nguyen was last updated on March 23, 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. Duc-Huy Hung Nguyen, MD · NPI 1104576230
Student in an Organized Health Care Education/Training Program provider in Stockton, California. Individual provider, active in the CMS NPPES registry since March 23, 2022.
## Identity
- **NPI:** 1104576230 (Entity type: Individual)
- **Enumerated:** March 23, 2022
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1800 N CALIFORNIA ST, Stockton, CA 95204-6019
- **Phone:** (209) 547-7143
## 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:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** March 23, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1104576230) · Data from the CMS NPPES public registry.