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

Dr. Neftali Diaz Rios, PHD

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1811134091

Dr. Neftali Diaz Rios, PHD is an Addiction (Substance Use Disorder) Counselor in Humacao, Puerto Rico. Licensed in Puerto Rico. Registered with an NPI since 2009.

Licensed in
PR
In the registry since
2009
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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.

Hc 11 Box 12459
Humacao, PR 00791-9420
Phone: (787) 361-5345

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 2097 (PR)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 003 (PR)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 2097 (PR)

Record details

NPI number1811134091
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 9, 2009
Last updated in NPPESFebruary 6, 2012

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