THANG PHUOC NGUYEN, MD, A MEDICAL CORPORATION
NPI 1477730166
General Practice in Los Angeles, CA
About Thang Phuoc Nguyen, Md, A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THANG PHUOC NGUYEN, MD, A MEDICAL CORPORATION (NPI 1477730166) is a healthcare organization registered as a general practice in Los Angeles, California and active in the NPI registry since January 2008. The organization lists Thang Phuoc Nguyen, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Thang Phuoc Nguyen, Md, A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Thang Phuoc Nguyen, MD, A Medical Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Thang Phuoc Nguyen, MD, A Medical Corporation's NPI number?
The NPI number for Thang Phuoc Nguyen, MD, A Medical Corporation is 1477730166. It was assigned to this organization in the NPPES registry on January 25, 2008.
Where is Thang Phuoc Nguyen, MD, A Medical Corporation located?
Thang Phuoc Nguyen, MD, A Medical Corporation is located at 1271 S Union Ave, Los Angeles, CA 90015. The listed phone number is (213) 386-0214.
What is Thang Phuoc Nguyen, MD, A Medical Corporation's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Thang Phuoc Nguyen, MD, A Medical Corporation enrolled in Medicare?
Yes. Thang Phuoc Nguyen, MD, A Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Thang Phuoc Nguyen, MD, A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Practice) reassigns their Medicare billing to Thang Phuoc Nguyen, MD, A Medical Corporation. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Thang Phuoc Nguyen, MD, A Medical Corporation was last updated on January 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Thang Phuoc Nguyen, Md, A Medical Corporation · NPI 1477730166
General Practice organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since January 25, 2008.
## Identity
- **NPI:** 1477730166 (Entity type: Organization)
- **Enumerated:** January 25, 2008
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **Organization subpart:** No
- **Authorized official:** Thang Nguyen, OWNER
## Practice location
- **Address:** 1271 S UNION AVE, Los Angeles, CA 90015-2043
- **Phone:** (213) 386-0214 · **Fax:** (213) 386-0215
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (General Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 25, 2008
- **Other identifiers:** Medicare PIN W15160 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1477730166) · Data from the CMS NPPES public registry.