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

Individual provider General Practice Physician · NPI 1134370091

Dr. Nancy Marrero Viera, MD is a General Practice in Hatillo, Puerto Rico. Qualified in 2007, 19 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
19
Licensed in
PR
In the registry since
2008
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.

Carr 490 Km 3.7 Solar #61 BO Campo Alegre Pajuil
Hatillo, PR 00659
Phone: (787) 820-8082
Fax: (787) 262-6611

No coordinates on file. Search this address in Google Maps

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 17325 (PR)

Record details

NPI number1134370091
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 8, 2008
Last updated in NPPESJanuary 25, 2013

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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