CATHERINE TRAN MD
NPI 1093370777
Student in an Organized Health Care Education/Training Program in Colton, CA
About Catherine Tran Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE TRAN MD (NPI 1093370777) is an individual student in an organized health care education/training program in Colton, California and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (2019).
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
Catherine Tran 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 Reassignments
2Medicare enrollment records show Catherine Tran reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Clara, CA 95051
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Florida enrollment
- 7 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
COLTON, CA 92324
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 Catherine Tran's NPI number?
The NPI number for Catherine Tran is 1093370777. It was assigned to this individual provider in the NPPES registry on May 7, 2019.
Where is Catherine Tran located?
Catherine Tran practices at 400 N Pepper Ave, Colton, CA 92324. The listed phone number is (909) 580-3362.
What is Catherine 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 Catherine Tran enrolled in Medicare?
Yes. Catherine Tran 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 Catherine Tran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Tran reassigns Medicare benefits to 2 organizations: Permanente Medical Group Inc (Santa Clara, CA) and Florida Surgical Specialists (Bradenton, FL). 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 Catherine 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 Catherine Tran was last updated on May 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Catherine Tran, MD · NPI 1093370777
Student in an Organized Health Care Education/Training Program provider in Colton, California. Individual provider, active in the CMS NPPES registry since May 7, 2019.
## Identity
- **NPI:** 1093370777 (Entity type: Individual)
- **Enumerated:** May 7, 2019
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 N PEPPER AVE, Colton, CA 92324-1801
- **Phone:** (909) 580-3362
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Permanente Medical Group Inc (NPI 1073606299, Santa Clara, CA); Florida Surgical Specialists (NPI 1891184149, Bradenton, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** May 7, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1093370777) · Data from the CMS NPPES public registry.