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Mrs. Ethelda Caluya, RN

Registered Nurse in San Diego, CA · enumerated 2006.

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

National Provider Identifier

1437249596

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Registry record

Entity type Individual (Type 1)
Name Mrs. Ethelda Caluya
Credential RN
Sex Female
Practice address 9400 Ruffin Ct, San Diego, CA, 92123
Phone (858) 874-1082
Fax (858) 874-1165
Enumeration date Oct 12, 2006
Last updated in NPPES Nov 7, 2014

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 498684 (CA) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

What specialty is Ethelda Caluya?
Ethelda Caluya is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-07.