Marissa Valencia Ylagan, MD

OB/GYN in San Antonio, Texas · NPI 1942266051

Marissa Ylagan is one of 180 OB/GYNs practicing in San Antonio, Texas. Marissa Ylagan practices with BHS Physicians Network, Inc.

Registry record (NPPES)

NPI
1942266051
Type
Type 1 · Individual
Primary taxonomy
Obstetrics & Gynecology, Maternal & Fetal Medicine · 207VM0101X
Address on file
315 N San Saba Ste 930
San Antonio, TX 78207-3154
(210) 704-3200
Enumerated
Apr 26, 2006
Record last updated
Aug 17, 2023
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Obstetrics/Gynecology
Revalidation due
No date set by CMS

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Practice locations

More OB/GYNs 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.