Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jessica Ruth Grabowski, PHYSICIAN ASSISTANT

Medical Physician Assistant in Livingston, NJ · enumerated 2006.

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

National Provider Identifier

1932217387

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jessica Ruth Grabowski

Credential PHYSICIAN ASSISTANT

Sex Female

Practice address 22 Old Short Hills Rd, Suite 103, Livingston, NJ, 07039

Phone (973) 535-5800

Fax (973) 535-9550

Enumeration date Aug 27, 2006

Last updated in NPPES Mar 10, 2009

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00123400 (NJ) 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.

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Frequently asked questions

Where does Jessica Grabowski practice?

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

What is the NPI number for Jessica Grabowski?

The National Provider Identifier (NPI) for Jessica Grabowski is 1932217387, 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 2009-03-10.