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Marilyn Roy is one of 643 physician assistants practicing in Austin, Texas .
Marilyn Roy practices with Sinus And Allergy Specialists Of Texas.
Registry record (NPPES)
NPI
1710437611
Type
Type 1 · Individual
Primary taxonomy
Physician Assistant · 363A00000X
Address on file
5929 Balcones Dr Ste 200 Austin, TX 78731-4280 (512) 222-5856
Enumerated
Oct 4, 2016
Record last updated
Dec 19, 2024
License states listed
AZ
Medicare (CMS)
Enrollment
Medicare-enrolled in AZ, TXPhysician Assistant
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
401 W Slaughter Ln Suite 300
Austin , TX 78748
(512) 550-1800
115 N Loop 1604 E 1204 Texan Allergy
San Antonio , TX 78232
(512) 550-1800
7125 New Sanger Ave 504 Texan Allergy
Waco , TX 76712
(512) 550-1800
5656 Bee Caves Rd Suite C104
West Lake Hills , TX 78746
(512) 222-5856
More physician assistants in Austin
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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