Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen J Holtsberg Young, MS, CCC-SLP

Speech-Language Pathologist in Jupiter, FL · enumerated 2008.

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

National Provider Identifier

1598918419

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Registry record

Entity type Individual (Type 1)

Name Karen J Holtsberg Young

Credential MS, CCC-SLP

Sex Female

Practice address 146 Lismore Ln, Jupiter, FL, 33458

Phone (561) 543-5507

Enumeration date Oct 23, 2008

Last updated in NPPES May 16, 2016

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 58-013566 (NY) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SA 11889 (FL) 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 Karen Young?

Karen Young is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. 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 2016-05-16.