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Raul Membreno is one of 114 ophthalmologists practicing in San Antonio, Texas .
Raul Membreno practices with Nader G Iskander MD PA.
Registry record (NPPES)
NPI
1821675190
Type
Type 1 · Individual
Primary taxonomy
Ophthalmology · 207W00000X
Address on file
2810 N Loop 1604 W Ste 200 San Antonio, TX 78248-2230 (210) 385-1785
Enumerated
Mar 24, 2021
Record last updated
Jun 26, 2025
License states listed
TX
Medicare (CMS)
Enrollment
Medicare-enrolled in TXOphthalmology
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
2810 N Loop 1604 Suite 200
San Antonio , TX 78248
2108229800110
More ophthalmologists in San Antonio
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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