NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Vicki Lynn Sadewitz, MS

Speech-Language Pathologist in Dover, NJ · enumerated 2008.

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

National Provider Identifier

1265603138

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Registry record

Entity type Individual (Type 1)
Name Ms. Vicki Lynn Sadewitz
Credential MS
Sex Female
Practice address Dover, NJ, 07801
Phone (973) 366-6667
Fax (937) 366-3397
Enumeration date Mar 18, 2008
Last updated in NPPES Mar 18, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 41YS00008300 (NJ) Primary

Other identifiers

Identifier Type State Issuer
41YS00008300 Other NJ NJ STATE LICENSE

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 is the NPI number for Vicki Sadewitz?
The National Provider Identifier (NPI) for Vicki Sadewitz is 1265603138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Vicki Sadewitz practice?
The practice location on file with NPPES is in Dover, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-18.