Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maria G Ambrosio, D.M.D

General Practice Dentistry in Wayne, NJ · enumerated 2014 · practices at Drs. Maldonado and Ambrosio.

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

National Provider Identifier

1023406097

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Registry record

Entity type Individual (Type 1)

Name Dr. Maria G Ambrosio

Credential D.M.D

Sex Female

Practice address 911 Valley Rd, Wayne, NJ, 07470

Phone (973) 694-9080

Fax (973) 694-9084

Enumeration date Dec 29, 2014

Last updated in NPPES Dec 29, 2014

Taxonomy & licenses

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

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
1639398316	Other	NJ	NATIONAL PROVIDER IDENTIFIER

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

Is NPI 1023406097 active?

Yes, as of the latest NPPES snapshot, NPI 1023406097 is active (record last updated 2014-12-29).

How do I verify Maria Ambrosio's NPI record?

Cross-check NPI 1023406097 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Drs. Maldonado and Ambrosio General Practice Dentistry · Wayne, NJ NPI 1639398316 Wilson Maldonado General Practice Dentistry · Wayne, NJ NPI 1871981845

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-29.