NPivot
Mark Clancy is one of 23 physician assistants practicing in Brenham, Texas .
Mark Clancy practices with St Joseph Regional Health Center.
Registry record (NPPES)
NPI
1609507334
Type
Type 1 · Individual
Primary taxonomy
Physician Assistant · 363A00000X
Address on file
110 Highway 290 W Brenham, TX 77833-9165 (979) 830-5584
Enumerated
Jun 22, 2022
Record last updated
Oct 9, 2024
License states listed
TX
Medicare (CMS)
Enrollment
Medicare-enrolled in TXPhysician Assistant
Revalidation due
No date set by CMS
The registry stops here. NPivot keeps going.
Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history
See the full profile free
Free account. No card, no call.
Practice locations
110 Hwy 290 W
Brenham , TX 77833
(979) 731-8888
2801 Franciscan Dr
Bryan , TX 77802
(979) 776-2401
2801 Franciscan Dr Attn Vp Finance
Bryan , TX 77802
More physician assistants in Brenham
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.
NPivot · NPI lookup & provider intelligence
NPivot uses data from public CMS, NPPES & HRSA sources and is not affiliated with, endorsed by, or sponsored by CMS, HRSA, or any government agency. © 2026 NPivot · a Next Tier Careers product.