Marlian Montesinos Cartagena MD
About this NPIWhat this record shows.
NPI 1902485352 is registered to Marlian Montesinos Cartagena MD, a Internal Medicine practising at Hospital Municipal San Juan Bo Monacillos Centro Medico in San Juan, Puerto Rico. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Marlian Montesinos Cartagena MD has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Marlian Montesinos Cartagena MD accepts. To confirm in-network status with your specific health plan, contact Marlian Montesinos Cartagena MD directly at (787) 480-2700.
Frequently asked
Yes. NPI 1902485352 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (787) 480-2700.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Marlian Montesinos Cartagena MD is a Type-1 individual NPI.