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

Sasha Maria Castillo, FNP-BC

Individual provider Integrative Medicine Physician · NPI 1174118954

Sasha Maria Castillo, FNP-BC is an Integrative Medicine Physician in McAllen, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2021
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

500 S 11th St Ste 1
McAllen, TX 78501-4920
Phone: (956) 867-2365
Fax: (866) 302-0354
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 1006637 (TX)
Integrative Medicine Physician Taxonomy 202D00000X · Licence 1006637 (TX)

Record details

NPI number1174118954
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorYes
NPI enumeratedMarch 4, 2021
Last updated in NPPESMarch 11, 2025
Certification dateMarch 11, 2025