DR. SHENG XIAO M.D.
NPI 1336113224
Medical Genetics - Clinical Cytogenetics in Boston, MA
About Dr. Sheng Xiao M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHENG XIAO M.D. (NPI 1336113224) is an individual clinical cytogenetics provider in Boston, Massachusetts, licensed in Massachusetts (253919) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Sheng Xiao M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sheng Xiao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 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.
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 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Sheng Xiao's NPI number?
The NPI number for Sheng Xiao is 1336113224. It was assigned to this individual provider in the NPPES registry on February 15, 2006.
Where is Sheng Xiao located?
Sheng Xiao practices at 75 Francis St Department Of Pathology, Bwh, Boston, MA 02115. The listed phone number is (617) 732-6528.
What is Sheng Xiao's specialty?
The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Cytogenetics, with taxonomy code 207SC0300X.
Is Sheng Xiao enrolled in Medicare?
Yes. Sheng Xiao is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sheng Xiao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sheng Xiao reassigns Medicare benefits to Brigham & Womens Physicians Organization Inc (Boston, 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 Sheng Xiao'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 Sheng Xiao was last updated on February 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Sheng Xiao, M.D. · NPI 1336113224
Clinical Cytogenetics physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since February 15, 2006.
## Identity
- **NPI:** 1336113224 (Entity type: Individual)
- **Enumerated:** February 15, 2006
- **Primary specialty:** Medical Genetics - Clinical Cytogenetics · taxonomy 207SC0300X
- **State license:** 253919 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 75 FRANCIS ST, DEPARTMENT OF PATHOLOGY, BWH, Boston, MA 02115-6110
- **Phone:** (617) 732-6528
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 14, 2017
---
Source: [NPI Profile](https://npiprofile.com/npi/1336113224) · Data from the CMS NPPES public registry.