Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kattia C. Olsen, MSW, LSW

Social Worker in Hillsborough, NJ · enumerated 2020.

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

National Provider Identifier

1093324758

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kattia C. Olsen

Credential MSW, LSW

Sex Female

Practice address 425 Amwell Rd, Hillsborough, NJ, 08844

Phone (908) 770-7352

Enumeration date Jul 29, 2020

Last updated in NPPES Jul 29, 2020

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL05674400 (NJ) 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

What specialty is Kattia Olsen?

Kattia Olsen is registered in NPPES with the primary taxonomy of Social Worker. 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 2020-07-29.