Roberto Alers Fernandez M.D.
About this NPIWhat this record shows.
NPI 1417952649 is registered to Roberto Alers Fernandez M.D., a Internal Medicine practising at 24 Ave Severiano Cuevas, Suite 106, Aguadilla Medical Plaza in Aguadilla, Puerto Rico. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Roberto Alers Fernandez M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20111108000528Internal MedicinePR
Source: CMS PECOS public enrollment file.
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 Roberto Alers Fernandez M.D. accepts. To confirm in-network status with your specific health plan, contact Roberto Alers Fernandez M.D. directly at (787) 882-7171.
Frequently asked
Yes. NPI 1417952649 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) 882-7171.
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. Roberto Alers Fernandez M.D. is a Type-1 individual NPI.