Brian S Castillo, MD

Pathologist in Houston, Texas · NPI 1528224151

Brian Castillo is one of 372 pathologists practicing in Houston, Texas. Brian Castillo practices with Methodist Pathology Associates PLLC.

Registry record (NPPES)

NPI: 1528224151
Type: Type 1 · Individual
Primary taxonomy: Pathology, Anatomic Pathology & Clinical Pathology · 207ZP0102X
Address on file: 6431 Fannin St
Houston, TX 77030-1501
(713) 500-5301
Enumerated: Aug 4, 2008
Record last updated: Aug 3, 2015
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Pathology
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
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Practice locations

18220 State Hwy 249
Houston, TX 77070
(281) 477-7100
18300 Houston Methodist Dr
Houston, TX 77058
(281) 333-5503
18500 Katy Fwy
Houston, TX 77094
(832) 522-1000
6565 Fannin St
Houston, TX 77030
(713) 394-6450
4401 Garth Rd
Baytown, TX 77521
(281) 420-8600
24500 Northwest Fwy
Cypress, TX 77429
(346) 238-5867
16655 Southwest Fwy
Sugar Land, TX 77479
(281) 274-7000
17201 Interstate 45 S
The Woodlands, TX 77385
(713) 441-1771

More pathologists in Houston

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.