Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Giana Paola Nieves
Pediatrics Physician in Ponce, PR · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356949465
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Registry record
Entity type Individual (Type 1)
Name Giana Paola Nieves
Sex Female
Practice address 388 Zona Ind Reparada 2, Ponce, PR, 00716
Phone (787) 840-2575
Enumeration date Oct 12, 2020
Last updated in NPPES Jan 18, 2022
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Giana Nieves practice?
The practice location on file with NPPES is in Ponce, PR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Giana Nieves?
The National Provider Identifier (NPI) for Giana Nieves is 1356949465, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Elizama Montalvo Family Medicine Physician · Ponce, PR NPI 1659465680 Olga Rodriguez Rodriguez Pediatrics Physician · Ponce, PR NPI 1568517829 Maritza Santiago Child & Adolescent Psychiatry Physician · Ponce, PR NPI 1649478520 Jessica Serrano Berdiel School Psychologist · Ponce, PR NPI 1336442623 Viviana Hoyos Clinical Psychologist · Ponce, PR NPI 1346617446 Josue Caban Alvarez Psychiatry Physician · Ponce, PR NPI 1174076970 Maria Gonzalez Pediatric Gastroenterology Physician · Ponce, PR NPI 1851849384 Alberto Del Valle De Laosa Dermatology Physician · Ponce, PR NPI 1023567914
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-18.