Individual Healthcare Provider
Xiao-Dong Han, PH.D.
Provider's NPPES record last updated: January 15, 2010
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1023190857
- Primary Specialty
- Medical Genetics — Clinical Molecular Genetics
- Practice Location
- San Jose, California
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 17, 2026, 9:53 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Medical Genetics
Clinical Molecular Genetics
Allopathic & Osteopathic Physicians
A clinical molecular geneticist demonstrates competence in performing and interpreting molecular analyses relevant to the diagnosis and management of human genetic diseases and is a consultant regarding laboratory diagnosis of a broad range of inherited disorders.
Taxonomy code 207SG0203X Medical Genetics
Ph.D. Medical Genetics
Allopathic & Osteopathic Physicians
A medical geneticist works in association with a medical specialist, is affiliated with a clinical genetics program and serves as a consultant to medical and dental specialists.
Taxonomy code 207SG0205X
Provider-Reported License Information
- Medical Genetics (California)
- 2005064
- Medical Genetics (California)
- 2007052
Practice Locations
Practice Location
5755 Cottle Road, Building #6
Tpmg Regional Genetics Laboratory
San Jose, California 95123
Phone: (408) 972-3352
Record Information
- Enumeration Date
- October 20, 2006
- Provider's NPPES Record Last Updated
- January 15, 2010
- NPISignal NPPES Dataset
- August 2026
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