Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherina Macandog Marcelo, HCA
Home Health Aide in Shoreline, WA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841008224
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Registry record
Entity type Individual (Type 1)
Name Catherina Macandog Marcelo
Credential HCA
Sex Female
Practice address 104 N 177th St, Shoreline, WA, 98133
Phone (206) 321-5930
Enumeration date Dec 18, 2024
Last updated in NPPES Feb 27, 2026
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Catherina Marcelo?
Catherina Marcelo is registered in NPPES with the primary taxonomy of Home Health Aide. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-27.