DEREK TRAN
NPI 1407483977
Internal Medicine in Levittown, PA
About Derek Tran NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEREK TRAN (NPI 1407483977) is an individual internal medicine provider in Levittown, Pennsylvania, licensed in Pennsylvania (OS022506) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with St Mary Medical Center, and maintains a secondary practice location in Langhorne.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Derek Tran 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 Derek Tran reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Levittown, PA 19057
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Mercer Bucks Medical Associates PC
- 59 clinicians in this Medicare group
Hamilton, NJ 08619
- Reassigned Medicare billing, New Jersey and Pennsylvania enrollments
- 39 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 8
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Mary Medical Center
Acute Care Hospitals · Langhorne, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19057 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 16
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 Derek Tran's NPI number?
The NPI number for Derek Tran is 1407483977. It was assigned to this individual provider in the NPPES registry on March 25, 2020.
Where is Derek Tran located?
Derek Tran practices at 1411 Woodbourne Rd, Levittown, PA 19057. The listed phone number is (215) 987-4516.
What is Derek Tran's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Derek Tran enrolled in Medicare?
Yes. Derek 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 Derek Tran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Derek Tran reassigns Medicare benefits to 2 organizations: Mercer Bucks Medical Associates, P.C. (Levittown, PA) and First Docs LLC (Hamilton, NJ). 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 Derek Tran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Derek Tran accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Derek 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.
Is Derek Tran affiliated with any hospitals?
According to CMS data, Derek Tran is affiliated with St Mary Medical Center.
When was this NPI record last updated?
The NPPES record for Derek Tran was last updated on August 23, 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.
# Derek Tran · NPI 1407483977
Internal Medicine physician in Levittown, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 25, 2020.
## Identity
- **NPI:** 1407483977 (Entity type: Individual)
- **Enumerated:** March 25, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** OS022506 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1411 WOODBOURNE RD, Levittown, PA 19057-1540
- **Phone:** (215) 987-4516
## 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): Mercer Bucks Medical Associates, P.C. (NPI 1952485971, Levittown, PA); First Docs LLC (NPI 1154936227, Hamilton, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2020
## Record status
- **NPPES last updated:** August 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1407483977) · Data from the CMS NPPES public registry.