Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Alamo

Emergency Registered Nurse in Trujillo Alto, PR · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811695869

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Registry record

Entity type Individual (Type 1)

Name Catherine Alamo

Sex Female

Practice address Va Hospital, Trujillo Alto, PR, 00977

Phone (787) 412-2355

Enumeration date Feb 20, 2023

Last updated in NPPES Feb 20, 2023

Taxonomy & licenses

163WE0003X Emergency Registered Nurse Nursing Service Providers · License RN9352561 (PR) Primary

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Catherine Alamo?

Catherine Alamo is registered in NPPES with the primary taxonomy of Emergency Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-20.