DONGSHENG XU M.D.
NPI 1144293101
Pathology - Clinical Pathology/Laboratory Medicine in Boston, MA
About Dongsheng Xu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONGSHENG XU M.D. (NPI 1144293101) is an individual clinical pathology/laboratory medicine provider in Boston, Massachusetts, licensed in Massachusetts (219596) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dongsheng Xu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Dongsheng Xu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,006 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 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 02118 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.
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
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 Dongsheng Xu's NPI number?
The NPI number for Dongsheng Xu is 1144293101. It was assigned to this individual provider in the NPPES registry on February 9, 2006.
Where is Dongsheng Xu located?
Dongsheng Xu practices at 670 Albany St 3rd Floor, Boston, MA 02118. The listed phone number is (617) 414-5314.
What is Dongsheng Xu's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.
Is Dongsheng Xu enrolled in Medicare?
Yes. Dongsheng Xu is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Dongsheng Xu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dongsheng Xu reassigns Medicare benefits to 2 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA) and Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, 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 Dongsheng Xu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Dongsheng Xu was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dongsheng Xu, M.D. · NPI 1144293101
Clinical Pathology/Laboratory Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since February 9, 2006.
## Identity
- **NPI:** 1144293101 (Entity type: Individual)
- **Enumerated:** February 9, 2006
- **Primary specialty:** Pathology - Clinical Pathology/Laboratory Medicine · taxonomy 207ZP0105X
- **State license:** 219596 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 670 ALBANY ST, 3RD FLOOR, Boston, MA 02118-2518
- **Phone:** (617) 414-5314 · **Fax:** (617) 414-5315
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1861216038, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 30204396 (NH); Medicaid 3078434 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1144293101) · Data from the CMS NPPES public registry.