NPI age
1 years
Enumerated 2025-02-04
● Active
Type 1 · Individual
DR. Heather Louise Keir, MBCHB
Keir is 1 of 4 pathology providers in Houston and 1 of 23 in Texas.
Primary specialty
Pathology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-07-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 23 active pathology providers in Texas.
NPI age
1 years
↓ 18 yr below median (19 yr)
State licenses
1 state
13% of peers hold multiple states
Subspecialties
0
52% of peers hold subspecialties
NPI lifetime · 2025 → 2026
2025-02Enumerated in NPPES
2025
2026
Where they practice
Practice location
6621 Fannin St
Houston, TX 770302399
Mailing address
6621 Fannin St
Houston, TX 770302399
Specialties
-
Pathology PrimaryA pediatric pathologist is expert in the laboratory diagnosis of diseases that occur during fetal growth, infancy and child development. The practice requires a strong foundation in general pathology and substantial understanding of...
Practice context
Part of a multi-provider practice. 802 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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