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Drs. Maldonado and Ambrosio

General Practice Dentistry in Wayne, NJ · enumerated 2007 · authorized official Maria Ambrosio, Dentist.

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

National Provider Identifier

1639398316

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Registry record

Entity type Organization (Type 2)
Legal business name Drs. Maldonado and Ambrosio
Practice address 911 Valley Rd, Wayne, NJ, 07470
Phone (973) 694-9080
Enumeration date Apr 24, 2007
Last updated in NPPES Aug 25, 2010

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 15610 (NJ) Primary

Authorized official

Name Maria Ambrosio
Title Dentist
Phone (973) 694-9080

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Drs. Maldonado and Ambrosio?
Drs. Maldonado and Ambrosio is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-25.