DR. AN THIEN TRAN DO
NPI 1487880076
Internal Medicine in Phoenix, AZ
About Dr. An Thien Tran Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AN THIEN TRAN DO (NPI 1487880076) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (006398) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. An Thien Tran Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show An Tran reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glendale, AZ 85306
- Reassigned Medicare billing, Arizona enrollment
- 188 clinicians in this Medicare group
Phoenix, AZ 85012
- Reassigned Medicare billing, Arizona enrollment
- 728 clinicians in this Medicare group
Gilbert, AZ 85234
- Reassigned Medicare billing, Arizona enrollment
- 1,081 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 85021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
PHOENIX, AZ 85021
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 An Tran's NPI number?
The NPI number for An Tran is 1487880076. It was assigned to this individual provider in the NPPES registry on June 9, 2009.
Where is An Tran located?
An Tran practices at 2510 W Dunlap Ave Suite 290, Phoenix, AZ 85021. The listed phone number is (602) 789-0344.
What is An Tran's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is An Tran enrolled in Medicare?
Yes. An Tran is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for An Tran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), An Tran reassigns Medicare benefits to 3 organizations: Banner Physician Super Specialists Arizona LLC (Glendale, AZ), Banner - University Hospital Based Physicians LLC (Phoenix, AZ) and Banner Hospital Based Physicians Arizona LLC (Gilbert, AZ). 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 An Tran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does An Tran accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list An Tran as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for An Tran was last updated on August 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. An Thien Tran, DO · NPI 1487880076
Internal Medicine physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since June 9, 2009.
## Identity
- **NPI:** 1487880076 (Entity type: Individual)
- **Enumerated:** June 9, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 006398 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2510 W DUNLAP AVE, SUITE 290, Phoenix, AZ 85021-2737
- **Phone:** (602) 789-0344
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Banner Physician Super Specialists Arizona LLC (NPI 1578125738, Glendale, AZ); Banner - University Hospital Based Physicians LLC (NPI 1750751566, Phoenix, AZ); Banner Hospital Based Physicians Arizona LLC (NPI 1124374822, Gilbert, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 27, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1487880076) · Data from the CMS NPPES public registry.