Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Luis Fernando Contreras Nazario, DC
Chiropractor in Guayama, PR · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871318048
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Registry record
Entity type Individual (Type 1)
Name Luis Fernando Contreras Nazario
Credential DC
Sex Male
Practice address Carr. Pr-54 Int. Ramal 7711, Bo Pozo Hondo, Guayama, PR, 00784
Phone (787) 533-1005
Enumeration date Nov 21, 2024
Last updated in NPPES Nov 21, 2024
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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
What is the NPI number for Luis Contreras Nazario?
The National Provider Identifier (NPI) for Luis Contreras Nazario is 1871318048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Luis Contreras Nazario practice?
The practice location on file with NPPES is in Guayama, PR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Marielly Hernandez Fernandez Clinical Psychologist · Guayama, PR NPI 1043892714 Psychological Wellness Center LLC Clinical Psychologist · Guayama, PR NPI 1659077295 Contreras-Torres Chiropractic Services LLC Independent Medical Examiner Chiropractor · Guayama, PR NPI 1710702980 Gabriela Torres Rivera Chiropractor · Guayama, PR NPI 1356166532
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-21.