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

Mr. Mateo Diaz IV, OTR

Individual provider Occupational Therapist · NPI 1649302936

Mr. Mateo Diaz IV, OTR is an Occupational Therapist in Mercedes, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

327 W Third St
Mercedes, TX 78570
Phone: (956) 565-9300
Fax: (956) 565-9686
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 109935 (TX)

Record details

NPI number1649302936
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR
Sole proprietorNo
NPI enumeratedMarch 12, 2007
Last updated in NPPESJanuary 29, 2024
Certification dateSeptember 20, 2021

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