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

Osvaldo Niebla Diaz, MD

Individual provider General Practice Physician · NPI 1174550131

Osvaldo Niebla Diaz, MD is a General Practice Physician in Guaynabo, Puerto Rico. Licensed in Puerto Rico. Registered with an NPI since 2006.

Licensed in
PR
In the registry since
2006
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.

112 Acuarela Quintavalle Apto 118
Guaynabo, PR 00969-3599
Phone: (787) 708-1712

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 15476 (PR)

Record details

NPI number1174550131
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESJanuary 16, 2015

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