Billie Corwin is one of 71 nurse practitioners practicing in San Marcos, Texas .
Billie Corwin practices with BHS Physicians Network, Inc and Wiseman Family Practice PLLC.
Registry record (NPPES)
NPI
1881446631
Type
Type 1 · Individual
Primary taxonomy
Nurse Practitioner, Family · 363LF0000X
Address on file
151 Stagecoach Trl Ste 105
Enumerated
Apr 4, 2024
Record last updated
May 14, 2026
License states listed
TX
Medicare (CMS)
Enrollment
Medicare-enrolled in TXNurse Practitioner
Revalidation due
No date set by CMS
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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history
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Practice locations
151 Stagecoach Trl Suite 105San Marcos , TX 78666
3006 Bee Caves Rd Suite B180Austin , TX 78746
More nurse practitioners in San Marcos
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.
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