NPI age
12 years
Enumerated 2014-04-19
● Active
Type 1 · Individual
DR. Xinhai Robert Zhang, M.D., PH.D.
Zhang is 1 of 67 pathology providers in Houston and 1 of 167 in Texas.
Primary specialty
Pathology
Plus 3 subspecialties
Licensed in
TX, IL
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-10-20
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 167 active pathology providers in Texas.
NPI age
12 years
↓ 7 yr below median (19 yr)
State licenses
2 states
Top 80% — 19% of peers are multi-state
Subspecialties
1
In the 33% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-04Enumerated in NPPES
2014
2026
Where they practice
Practice location
6431 Fannin Street
Houston, TX 770301501
Mailing address
6431 Fannin Street, Msb 2.136
Houston, TX 770301501
Additional practice locations
1 secondary location on file with NPPES.
Location 2
757 Westwood Plz, Pathology
Los Angeles, CA 900957419
Specialties
-
Pathology PrimaryA pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses...
-
PathologyA neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of...
Practice context
Part of a multi-provider practice. 175 other active providers share this practice address in NPPES.
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