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

Nancy Enid Santini Valiente, MD

Individual provider Internal Medicine Physician · NPI 1225066087

Nancy Enid Santini Valiente, MD is an Internal Medicine in Humacao, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 1992, 34 years ago. Practices with Duna Medical Services, a 2-clinician group and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
34
Trained at
University of Puerto Rico School of Medicine
Licensed in
PR
In the registry since
2006
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.

12 Calle Turquesa
Humacao, PR 00791-4162
Phone: (787) 285-4240
Fax: (787) 285-4240

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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 12273 (PR)

Record details

NPI number1225066087
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2006
Last updated in NPPESFebruary 17, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Duna Medical Services — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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