TAM T TRAN MD
NPI 1750841870
Student in an Organized Health Care Education/Training Program in Vacaville, CA
About Tam T Tran Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAM T TRAN MD (NPI 1750841870) is an individual student in an organized health care education/training program in Vacaville, California and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Vacaville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tam T Tran Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tam Tran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vallejo, CA 94589
- 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.
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 Tam Tran's NPI number?
The NPI number for Tam Tran is 1750841870. It was assigned to this individual provider in the NPPES registry on March 24, 2019.
Where is Tam Tran located?
Tam Tran practices at 1 Quality Dr, Vacaville, CA 95688. The listed phone number is (949) 294-1762.
What is Tam Tran's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Tam Tran enrolled in Medicare?
Yes. Tam Tran is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tam Tran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tam Tran reassigns Medicare benefits to Permanente Medical Group Inc (Vallejo, 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 Tam Tran'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 Tam Tran was last updated on January 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Tam T Tran, MD · NPI 1750841870
Student in an Organized Health Care Education/Training Program provider in Vacaville, California. Individual provider, active in the CMS NPPES registry since March 24, 2019.
## Identity
- **NPI:** 1750841870 (Entity type: Individual)
- **Enumerated:** March 24, 2019
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1 QUALITY DR, Vacaville, CA 95688-9494
- **Phone:** (949) 294-1762
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1336222397, Vallejo, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1750841870) · Data from the CMS NPPES public registry.