Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Karen Virginia Senior, ED.S., CCC/SP

Q: What is the NPI number for Karen Senior?

The National Provider Identifier (NPI) for Karen Senior is 1669420147, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in Orangeburg, SC · enumerated 2006.

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

National Provider Identifier

1669420147

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Registry record

Entity type Individual (Type 1)

Name Ms. Karen Virginia Senior

Credential ED.S., CCC/SP

Sex Female

Practice address 1392 Macon Dr, Orangeburg, SC, 29118

Phone (803) 531-9958

Fax (803) 531-9958

Enumeration date May 5, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2322 (SC) Primary

Other identifiers

Identifier	Type	State	Issuer
SA0322	Medicaid	SC	-

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

Where does Karen Senior practice?

The practice location on file with NPPES is in Orangeburg, SC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Karen Senior?

The National Provider Identifier (NPI) for Karen Senior is 1669420147, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.