Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jennifer Olivieri

Specialist in Katonah, NY · enumerated 2017.

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

National Provider Identifier

1497285621

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Registry record

Entity type Individual (Type 1)

Name Ms. Jennifer Olivieri

Sex Female

Practice address 40 High Street, Katonah, NY, 10536

Phone (914) 953-1084

Fax (914) 953-1084

Enumeration date Jun 20, 2017

Last updated in NPPES Jun 20, 2017

Taxonomy & licenses

174400000X Specialist Other Service Providers 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 Olivieri practice?

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

What is the NPI number for Jennifer Olivieri?

The National Provider Identifier (NPI) for Jennifer Olivieri is 1497285621, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-20.