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

Mr. Mario Belaval Diaz, MA

Individual provider Counseling Psychologist · NPI 1306279195

Mr. Mario Belaval Diaz, MA is a Counseling Psychologist in Guaynabo, Puerto Rico. Practices as a sole proprietor. Licensed in Puerto Rico.

Licensed in
PR
In the registry since
2013
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

B3 Calle Oviedo Torrimar
Guaynabo, PR 00966-3032
Phone: (787) 409-9603

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 2935 (PR)

Record details

NPI number1306279195
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorYes
NPI enumeratedAugust 15, 2013
Last updated in NPPESAugust 15, 2013

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