Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Josephine Ngong, PHD, OD

Optometrist in Somerset, NJ · enumerated 2006.

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

National Provider Identifier

1912075276

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Registry record

Entity type Individual (Type 1)

Name Josephine Ngong

Credential PHD, OD

Sex Female

Practice address 454 Elizabeth Ave, Suite 220, Somerset, NJ, 08873

Phone (732) 412-7328

Fax (732) 412-7329

Enumeration date Dec 2, 2006

Last updated in NPPES Jul 3, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 27OA00564201 (NJ) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Josephine Ngong?

The National Provider Identifier (NPI) for Josephine Ngong is 1912075276, a Type 1 (individual) record in the CMS NPPES registry.

Where does Josephine Ngong practice?

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

Other providers at this practice address

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Donna Catanzaro Internal Medicine Physician · Somerset, NJ NPI 1306838578 Steven Delmaestro Internal Medicine Physician · Somerset, NJ NPI 1851442206 Performance Medical Group of Branchburg LLC Physical Medicine & Rehabilitation Physician · Somerset, NJ NPI 1336753243 Performance Medical Group of Somerset Physical Medicine & Rehabilitation Physician · Somerset, NJ NPI 1780287326 Derek Martin Chiropractor · Somerset, NJ NPI 1235715434 Dominique Dierking Occupational Therapist · Somerset, NJ NPI 1902575996 Thomas Witek Chiropractor · Somerset, NJ NPI 1528791043 Alexis Hambley Physician Assistant · Somerset, NJ NPI 1578291472

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-03.