Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ratih Ratu Pua'Olena Siregar

Homemaker in Las Vegas, NV · enumerated 2025.

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

National Provider Identifier

1518834035

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Registry record

Entity type Individual (Type 1)

Name Ratih Ratu Pua'Olena Siregar

Sex Female

Practice address 1912 S Maryland Pkwy Ste 1, Las Vegas, NV, 89104

Phone (702) 331-3650

Enumeration date Oct 20, 2025

Last updated in NPPES Oct 20, 2025

Taxonomy & licenses

372600000X Adult Companion Nursing Service Related Providers Secondary

3747P1801X Personal Care Attendant Nursing Service Related Providers Secondary

385H00000X Respite Care Respite Care Facility Secondary

376J00000X Homemaker Nursing Service Related Providers 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.

Read the full guide → Validate an NPI →

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 Ratih Siregar?

Ratih Siregar is registered in NPPES with the primary taxonomy of Homemaker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-20.