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

Ricardo A Castellon, RN

Individual provider Registered Nurse · NPI 1861745937

Ricardo A Castellon, RN is a Registered Nurse in McAllen, Texas. Licensed in Texas. Registered with an NPI since 2012.

Licensed in
TX
In the registry since
2012
Specialties on file
4
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

2220 Grayson Ave
McAllen, TX 78504-5746
Phone: (956) 618-2525
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infusion Therapy Registered Nurse (primary) Taxonomy 163WI0500X · Licence 695784 (TX)
Registered Nurse Taxonomy 163W00000X · Licence 695784 (TX)
Wound Care Registered Nurse Taxonomy 163WW0000X · Licence 695784 (TX)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 695784 (TX)

Record details

NPI number1861745937
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedOctober 25, 2012
Last updated in NPPESJune 26, 2026
Certification dateJune 26, 2026

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