THANH THI HOANG MD
NPI 1558050260
Internal Medicine in Dorchester, MA
About Thanh Thi Hoang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THANH THI HOANG MD (NPI 1558050260) is an individual internal medicine provider in Dorchester, Massachusetts, licensed in Massachusetts (3014005) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS, is affiliated with South Shore Hospital, and maintains a secondary practice location in Weymouth.
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
Thanh Thi Hoang 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 Reassignments
3Medicare enrollment records show Thanh Hoang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 716 clinicians in this Medicare group
Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
- 671 clinicians in this Medicare group
Norwell, MA 02061
- Reassigned Medicare billing, Massachusetts enrollment
- 346 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
South Shore Hospital
Acute Care Hospitals · South Weymouth, MAGood Samaritan Medical Center
Acute Care Hospitals · Brockton, 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
DORCHESTER CENTER, MA 02124
DORCHESTER CENTER, 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 Thanh Hoang's NPI number?
The NPI number for Thanh Hoang is 1558050260. It was assigned to this individual provider in the NPPES registry on May 8, 2023.
Where is Thanh Hoang located?
Thanh Hoang practices at 2100 Dorchester Ave, Dorchester, MA 02124. The listed phone number is (401) 326-5587.
What is Thanh Hoang's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Thanh Hoang enrolled in Medicare?
Yes. Thanh Hoang 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 Thanh Hoang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thanh Hoang reassigns Medicare benefits to 3 organizations: Bmc Affiliated Physicians, Inc. (Boston, MA), Coastal Medical Associates (Weymouth, MA) and South Shore Medical Center, Inc. (Norwell, 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 Thanh Hoang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thanh Hoang accept?
Health plans from WellSense Health Plan list Thanh Hoang 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 Thanh Hoang affiliated with any hospitals?
According to CMS data, Thanh Hoang is affiliated with South Shore Hospital and Good Samaritan Medical Center.
When was this NPI record last updated?
The NPPES record for Thanh Hoang was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Thanh Thi Hoang, MD · NPI 1558050260
Internal Medicine physician in Dorchester, Massachusetts. Individual provider, active in the CMS NPPES registry since May 8, 2023.
## Identity
- **NPI:** 1558050260 (Entity type: Individual)
- **Enumerated:** May 8, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 3014005 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 2100 DORCHESTER AVE, Dorchester, MA 02124-5615
- **Phone:** (401) 326-5587
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Bmc Affiliated Physicians, Inc. (NPI 1245320910, Boston, MA); Coastal Medical Associates (NPI 1932175684, Weymouth, MA); South Shore Medical Center, Inc. (NPI 1669411856, Norwell, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1558050260) · Data from the CMS NPPES public registry.