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

Manuel A. Diaz, MD

Individual provider Addiction Medicine (Psychiatry & Neurology) Physician · NPI 1851420004

Manuel A. Diaz, MD is an Addiction Medicine (Psychiatry & Neurology) Physician in Guaynabo, Puerto Rico. Practices as a sole proprietor. Licensed in Puerto Rico.

Licensed in
PR
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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.

Edif Caparra Gallery Ave Gonzales Giusti No 170 Ste 300
Guaynabo, PR 00966-2515
Phone: (787) 531-6840
Fax: (787) 782-4268

Specialties & licences

Addiction Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084A0401X · Licence 8649 (PR)

Record details

NPI number1851420004
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 5, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressMansions Of Garden Hills Cond., Apt. 1-G 3rd St. Tower South, Guaynabo, PR 00966-0000