Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ada Contreras, APN

Family Nurse Practitioner in Egg Harbor Township, NJ · enumerated 2017 · practices at Southern Jersey Family Medical Centers, Inc..

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

National Provider Identifier

1639603384

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Registry record

Entity type Individual (Type 1)

Name Ada Contreras

Credential APN

Sex Female

Practice address 3003 English Creek Ave Ste C6, Egg Harbor Township, NJ, 08234

Phone (609) 481-3185

Fax (609) 569-0104

Enumeration date Apr 19, 2017

Last updated in NPPES Jun 5, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00723000 (NJ) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00723000 (NJ) Primary

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 Ada Contreras?

The National Provider Identifier (NPI) for Ada Contreras is 1639603384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ada Contreras practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-05.