Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John A Carollo Dmd PA

Q: What is the NPI number for John A Carollo Dmd PA?

The NPI for John A Carollo Dmd PA is 1790182426, a Type 2 (organization) record in the CMS NPPES registry.

Dental Clinic/Center in Florham Park, NJ · enumerated 2014 · authorized official John Carollo, Owner/Dentist.

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

National Provider Identifier

1790182426

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Registry record

Entity type Organization (Type 2)

Legal business name John A Carollo Dmd PA

Practice address 131 Columbia Turnpike, Suite 2a, Florham Park, NJ, 07932

Phone (973) 377-5117

Fax (973) 377-4942

Enumeration date Nov 24, 2014

Last updated in NPPES Nov 24, 2014

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 223D01467100 (NJ) Primary

Authorized official

Name John Carollo

Title Owner/Dentist

Phone (973) 377-5117

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 John A Carollo Dmd PA?

The NPI for John A Carollo Dmd PA is 1790182426, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for John A Carollo Dmd PA?

NPPES lists John Carollo (Owner/Dentist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-24.