TRACY VUONG NP
NPI 1841878246
Nurse Practitioner - Family in Concord, CA
About Tracy Vuong Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRACY VUONG NP (NPI 1841878246) is an individual family provider in Concord, California, licensed in California (95023439) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 3
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
Tracy Vuong Np 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 Reassignments
3Medicare enrollment records show Tracy Vuong reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Concord, CA 94520
- Reassigned Medicare billing, California enrollment
- 6 clinicians in this Medicare group
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 5 clinicians in this Medicare group
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 6 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 94520 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Tracy Vuong's NPI number?
The NPI number for Tracy Vuong is 1841878246. It was assigned to this individual provider in the NPPES registry on March 30, 2021.
Where is Tracy Vuong located?
Tracy Vuong practices at 2415 High School Ave Ste 800, Concord, CA 94520. The listed phone number is (909) 558-1000.
What is Tracy Vuong's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tracy Vuong enrolled in Medicare?
Yes. Tracy Vuong 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 organizations bill Medicare for Tracy Vuong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tracy Vuong reassigns Medicare benefits to 3 organizations: Diablo Valley Primary Care, Inc. (Concord, CA), Onestop Medical Center (Pleasanton, CA) and Onestop Aesthetic Travel And Wellness Center Inc (Pleasanton, CA). Each 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 Tracy Vuong'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 Tracy Vuong was last updated on March 8, 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.
# Tracy Vuong, NP · NPI 1841878246
Family physician in Concord, California. Individual provider, active in the CMS NPPES registry since March 30, 2021.
## Identity
- **NPI:** 1841878246 (Entity type: Individual)
- **Enumerated:** March 30, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95023439 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2415 HIGH SCHOOL AVE STE 800, Concord, CA 94520-1858
- **Phone:** (909) 558-1000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Diablo Valley Primary Care, Inc. (NPI 1073823332, Concord, CA); Onestop Medical Center (NPI 1538023510, Pleasanton, CA); Onestop Aesthetic Travel And Wellness Center Inc (NPI 1568101574, Pleasanton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** March 8, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1841878246) · Data from the CMS NPPES public registry.