THUY ROSE NGUYEN DO
NPI 1124258116
Family Medicine in Rocklin, CA
About Thuy Rose Nguyen Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THUY ROSE NGUYEN DO (NPI 1124258116) is an individual family medicine provider in Rocklin, California, licensed in California (20A11486) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
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
Thuy Rose Nguyen 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 Thuy Rose 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95765 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKLIN, CA 95765
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 Thuy Rose Nguyen's NPI number?
The NPI number for Thuy Rose Nguyen is 1124258116. It was assigned to this individual provider in the NPPES registry on July 23, 2009.
Where is Thuy Rose Nguyen located?
Thuy Rose Nguyen practices at 550 W Ranch View Dr Suite 2005, Rocklin, CA 95765. The listed phone number is (916) 295-5700.
What is Thuy Rose Nguyen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Thuy Rose Nguyen enrolled in Medicare?
Yes. Thuy Rose 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 Thuy Rose Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thuy Rose 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 Thuy Rose 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 Thuy Rose Nguyen was last updated on December 17, 2021. 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.
# Thuy Rose Nguyen, DO · NPI 1124258116
Family Medicine physician in Rocklin, California. Individual provider, active in the CMS NPPES registry since July 23, 2009.
## Identity
- **NPI:** 1124258116 (Entity type: Individual)
- **Enumerated:** July 23, 2009
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A11486 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 W RANCH VIEW DR, SUITE 2005, Rocklin, CA 95765-5396
- **Phone:** (916) 295-5700
## 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 2009
## Record status
- **NPPES last updated:** December 17, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1124258116) · Data from the CMS NPPES public registry.