DR. LINH XUAN HUYNH M.D.
NPI 1346449824
Family Medicine in Dorchester, MA
About Dr. Linh Xuan Huynh M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LINH XUAN HUYNH M.D. (NPI 1346449824) is an individual family medicine provider in Dorchester, Massachusetts, licensed in Massachusetts (243622) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Medical Center, and is a graduate of New York Medical College (2007).
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. Linh Xuan Huynh M.d. 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 Linh Huynh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Needham, MA 02494
- Reassigned Medicare billing, Massachusetts enrollment
- 356 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beth Israel Deaconess Medical Center
Acute Care Hospitals · Boston, MASouth Shore Hospital
Acute Care Hospitals · South Weymouth, MABeth Israel Deaconess Hospital - Milton
Acute Care Hospitals · Milton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02124 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DORCHESTER, MA 02124
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 Linh Huynh's NPI number?
The NPI number for Linh Huynh is 1346449824. It was assigned to this individual provider in the NPPES registry on July 13, 2007.
Where is Linh Huynh located?
Linh Huynh practices at 1100 Washington St Suite 100, Dorchester, MA 02124. The listed phone number is (617) 696-3800.
What is Linh Huynh's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Linh Huynh enrolled in Medicare?
Yes. Linh Huynh 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 Linh Huynh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Linh Huynh reassigns Medicare benefits to 2 organizations: Steward Medical Group, Inc (Watertown, MA) and Medical Care Of Boston Management Corporation (Needham, MA). 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 Linh Huynh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Linh Huynh accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Linh Huynh 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 Linh Huynh affiliated with any hospitals?
According to CMS data, Linh Huynh is affiliated with Beth Israel Deaconess Medical Center, South Shore Hospital and Beth Israel Deaconess Hospital - Milton.
When was this NPI record last updated?
The NPPES record for Linh Huynh was last updated on January 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Linh Xuan Huynh, M.D. · NPI 1346449824
Family Medicine physician in Dorchester, Massachusetts. Individual provider, active in the CMS NPPES registry since July 13, 2007.
## Identity
- **NPI:** 1346449824 (Entity type: Individual)
- **Enumerated:** July 13, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 243622 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1100 WASHINGTON ST, SUITE 100, Dorchester, MA 02124-5520
- **Phone:** (617) 696-3800 · **Fax:** (617) 696-3811
## 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): Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); Medical Care Of Boston Management Corporation (NPI 1437196359, Needham, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2007
## Record status
- **NPPES last updated:** January 22, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1346449824) · Data from the CMS NPPES public registry.