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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Karen L Ruth, CCC-SLP

Speech-Language Pathologist in Ambler, PA · enumerated 2007 · practices at Supplemental Healthcare.

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

National Provider Identifier

1871788158

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Registry record

Entity type Individual (Type 1)
Name Ms. Karen L Ruth
Credential CCC-SLP
Sex Female
Practice address 321 Norristown Rd, Suite 220, Ambler, PA, 19002
Phone (866) 736-9654
Fax (877) 636-9653
Enumeration date Sep 11, 2007
Last updated in NPPES Sep 11, 2007

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SL008980 (PA) 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 Karen Ruth?
Karen Ruth 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.
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 2007-09-11.