TRINH TU KHUU OD
NPI 1871593871
Optometrist in Boston, MA
About Trinh Tu Khuu Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRINH TU KHUU OD (NPI 1871593871) is an individual optometrist in Boston, Massachusetts, licensed in Massachusetts (4421) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Dorchester.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Trinh Tu Khuu Od 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 Trinh Khuu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dorchester Center, MA 02124
- Reassigned Medicare billing, Massachusetts enrollment
- 91 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
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.
Boston Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 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 8
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 Trinh Khuu's NPI number?
The NPI number for Trinh Khuu is 1871593871. It was assigned to this individual provider in the NPPES registry on August 1, 2005.
Where is Trinh Khuu located?
Trinh Khuu practices at 1255 Boylston St, Boston, MA 02215. The listed phone number is (617) 262-2020.
What is Trinh Khuu's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Trinh Khuu enrolled in Medicare?
Yes. Trinh Khuu 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 Trinh Khuu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Trinh Khuu reassigns Medicare benefits to Codman Square Health Center Inc (Dorchester Center, MA). 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 Trinh Khuu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Trinh Khuu accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Blue Cross and Blue Shield of Montana and 2 other insurers list Trinh Khuu 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 Trinh Khuu affiliated with any hospitals?
According to CMS data, Trinh Khuu is affiliated with Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Trinh Khuu was last updated on December 1, 2023. 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.
# Trinh Tu Khuu, OD · NPI 1871593871
Optometrist provider in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since August 1, 2005.
## Identity
- **NPI:** 1871593871 (Entity type: Individual)
- **Enumerated:** August 1, 2005
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 4421 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1255 BOYLSTON ST, Boston, MA 02215-3468
- **Phone:** (617) 262-2020 · **Fax:** (617) 236-6323
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Codman Square Health Center Inc (NPI 1396808309, Dorchester Center, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** December 1, 2023
- **Other identifiers:** Medicaid 110025056A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1871593871) · Data from the CMS NPPES public registry.