Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Iris W. Maldonado Diaz, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Branchburg, NJ · enumerated 2022 · practices at Iris Behavioral Wellness.

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

National Provider Identifier

1568110351

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Registry record

Entity type Individual (Type 1)

Name Ms. Iris W. Maldonado Diaz

Credential PMHNP-BC

Sex Female

Practice address 971 Us Highway 202 N # 4351, Branchburg, NJ, 08876

Phone (856) 903-1100

Enumeration date Mar 11, 2022

Last updated in NPPES Jul 28, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ01263800 (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

Where does Iris Maldonado Diaz practice?

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

What is the NPI number for Iris Maldonado Diaz?

The National Provider Identifier (NPI) for Iris Maldonado Diaz is 1568110351, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Iris Behavioral Wellness Mental Health Clinic/Center (Including Community Mental Health Center) · Branchburg, NJ NPI 1134041924

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-28.