DR. SANG N. TRAN MD
NPI 1518531276
Ophthalmology in Havre De Grace, MD
About Dr. Sang N. Tran Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANG N. TRAN MD (NPI 1518531276) is an individual ophthalmology provider in Havre De Grace, Maryland, licensed in Maryland (D0102815) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Sang N. 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 Reassignment
Medicare enrollment records show Sang Tran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Greenbelt, MD 20770
- Reassigned Medicare billing, Maryland enrollment
- 54 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 21078 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 17
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 Sang Tran's NPI number?
The NPI number for Sang Tran is 1518531276. It was assigned to this individual provider in the NPPES registry on May 18, 2021.
Where is Sang Tran located?
Sang Tran practices at 2023 Pulaski Hwy, Havre De Grace, MD 21078. The listed phone number is (410) 939-6477.
What is Sang Tran's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Sang Tran enrolled in Medicare?
Yes. Sang 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 organization bills Medicare for Sang Tran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sang Tran reassigns Medicare benefits to The Retina Group Of Washington, PLLC (Greenbelt, MD). 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 Sang Tran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sang Tran accept?
Health plans from Oscar Health list Sang 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 Sang Tran was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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. Sang N. Tran, MD · NPI 1518531276
Ophthalmology physician in Havre De Grace, Maryland. Individual provider, active in the CMS NPPES registry since May 18, 2021.
## Identity
- **NPI:** 1518531276 (Entity type: Individual)
- **Enumerated:** May 18, 2021
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** D0102815 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2023 PULASKI HWY, Havre De Grace, MD 21078-2137
- **Phone:** (410) 939-6477
## 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:** The Retina Group Of Washington, PLLC (NPI 1225001654, Greenbelt, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** July 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1518531276) · Data from the CMS NPPES public registry.