Dr. Lionel Fernandez-Lopez MD
About this NPIWhat this record shows.
NPI 1922082445 is registered to Dr. Lionel Fernandez-Lopez MD, a Otolaryngology Physician practising at 5 Calle Crisalida, Urb. Munoz Rivera in Guaynabo, Puerto Rico. Otolaryngology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Lionel Fernandez-Lopez MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 7851PR· Issued by P.R. MEDICAL LICENSE #
Source: NPPES public registry.
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
- I20050615000295OtolaryngologyPR
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 Dr. Lionel Fernandez-Lopez MD accepts. To confirm in-network status with your specific health plan, contact Dr. Lionel Fernandez-Lopez MD directly at (787) 720-5238.
Frequently asked
Yes. NPI 1922082445 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Otolaryngology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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) 720-5238.
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. Dr. Lionel Fernandez-Lopez MD is a Type-1 individual NPI.