Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennie Z Jacob, PHYSICIAN ASSISTANT

Q: What is the NPI number for Jennie Jacob?

The National Provider Identifier (NPI) for Jennie Jacob is 1255695003, a Type 1 (individual) record in the CMS NPPES registry.

Physician Assistant in Setauket, NY · enumerated 2012.

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

National Provider Identifier

1255695003

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Registry record

Entity type Individual (Type 1)

Name Jennie Z Jacob

Credential PHYSICIAN ASSISTANT

Sex Female

Practice address 24 Research Way, Setauket, NY, 11733

Phone (631) 444-6270

Fax (631) 444-7620

Enumeration date Jun 26, 2012

Last updated in NPPES Mar 18, 2016

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 015645 (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 Jennie Jacob practice?

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

What is the NPI number for Jennie Jacob?

The National Provider Identifier (NPI) for Jennie Jacob is 1255695003, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-18.