Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Denise Ann Bongiovanni, DO

Neurology Physician in Denville, NJ · enumerated 2005.

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

National Provider Identifier

1396738738

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Registry record

Entity type Individual (Type 1)

Name Mrs. Denise Ann Bongiovanni

Credential DO

Sex Female

Practice address 145 Diamond Spring Rd, Denville, NJ, 07834

Phone (973) 625-8888

Fax (973) 625-7877

Enumeration date Aug 30, 2005

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25MB06053000 (NJ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

What is the NPI number for Denise Bongiovanni?

The National Provider Identifier (NPI) for Denise Bongiovanni is 1396738738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Denise Bongiovanni practice?

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

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