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

Individual provider Internal Medicine Physician · NPI 1679066435

Dannel Diaz Ruiz, MD is an Internal Medicine Physician in Mayaguez, Puerto Rico. Practices as a sole proprietor. Licensed in Puerto Rico.

Licensed in
PR
In the registry since
2018
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

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

313 Calle Pirineo Miradero Hls
Mayaguez, PR 00680
Phone: (787) 477-8410

No coordinates on file. Search this address in Google Maps

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 23235 (PR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35253-R (PR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 14699-I (PR)

Record details

NPI number1679066435
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 7, 2018
Last updated in NPPESFebruary 25, 2025
Certification dateFebruary 25, 2025
Mailing addressPo Box 425, Utuado, PR 00641-0425

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