Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Catherine N Santoro, DC

Chiropractor in Hackensack, NJ · enumerated 2005.

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

National Provider Identifier

1891778924

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Registry record

Entity type Individual (Type 1)

Name Dr. Catherine N Santoro

Credential DC

Sex Female

Practice address Hackensack, NJ, 07601

Phone (201) 342-5511

Fax (201) 342-5532

Enumeration date Nov 22, 2005

Last updated in NPPES May 7, 2015

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 38MC00235800 (NJ) Primary

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
198114	Other	NJ	MEDICARE PTAN

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 Catherine Santoro?

The National Provider Identifier (NPI) for Catherine Santoro is 1891778924, a Type 1 (individual) record in the CMS NPPES registry.

Where does Catherine Santoro practice?

The practice location on file with NPPES is in Hackensack, 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 2015-05-07.