Myrna E Montalvo Castillo
About this NPIWhat this record shows.
NPI 1023095791 is registered to Myrna E Montalvo Castillo, a healthcare organisation classified as "Clinical Medical Laboratory" and located at Urb. Mayaguez Terrace 1006 Calle Jose E. Arraras in Mayaguez, Puerto Rico. The organisation's authorised official is Myrna Montalvo. The organisation has been enumerated in the 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.
Part B Supplier
- O20100914001073Independent Clinical LaboratoryPR
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 Myrna E Montalvo Castillo accepts. To confirm in-network status with your specific health plan, contact Myrna E Montalvo Castillo directly at (787) 265-1375.
Frequently asked
Yes. NPI 1023095791 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Medical Laboratory 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) 265-1375.
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. Myrna E Montalvo Castillo is a Type-2 organisational NPI.