Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Sylvia Martinez Valdez, RN

Individual provider Registered Nurse · NPI 1922395946

Mrs. Sylvia Martinez Valdez, RN is a Registered Nurse in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2011.

Licensed in
TX
In the registry since
2011
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

911 W Old US Hwy 90
San Antonio, TX 78237-2637
Phone: (210) 644-8050
Fax: (210) 644-8075
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 643253 (TX)

Record details

NPI number1922395946
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJune 29, 2011
Last updated in NPPESJune 29, 2011

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