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

Miss Jennifer R Sullivan, MS,CCC-SLP

Speech-Language Pathologist in Fanwood, NJ · enumerated 2009.

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

National Provider Identifier

1497998207

Verified

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Registry record

Entity type Individual (Type 1)

Name Miss Jennifer R Sullivan

Credential MS,CCC-SLP

Sex Female

Practice address Fanwood, NJ, 07023

Phone (908) 889-5309

Enumeration date Apr 8, 2009

Last updated in NPPES Dec 8, 2016

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 0179561 (NY) 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

Where does Jennifer Sullivan practice?

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

What is the NPI number for Jennifer Sullivan?

The National Provider Identifier (NPI) for Jennifer Sullivan is 1497998207, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-08.