Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Esmeralda Margarita Castro Blanco
Behavior Technician in Mission, TX · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760332423
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Esmeralda Margarita Castro Blanco
Sex Female
Practice address 909 Business Park Dr, Mission, TX, 78572
Phone (210) 447-0039
Enumeration date Feb 2, 2026
Last updated in NPPES Feb 2, 2026
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Esmeralda Castro Blanco practice?
The practice location on file with NPPES is in Mission, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Esmeralda Castro Blanco?
The National Provider Identifier (NPI) for Esmeralda Castro Blanco is 1760332423, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Expert Home Health Care, Inc Home Health Agency · Mission, TX NPI 1699792515 Step By Step Dme, LLC Home Health Agency · Mission, TX NPI 1053338822 Fun Therapy, LLC Physical Therapy Clinic/Center · Mission, TX NPI 1760676167 South Texas Sleep Diagnostic Clinic Sleep Disorder Diagnostic Clinic/Center · Mission, TX NPI 1619156569 Rx S & P Inc Community/Retail Pharmacy · Mission, TX NPI 1568645273 All 4 1 Therapy Speech-Language Pathologist · Mission, TX NPI 1689830887 Stefan Shuaib Otolaryngology Physician · Mission, TX NPI 1528324605 Brittany Salinas Behavior Technician · Mission, TX NPI 1376412338
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-02.