Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

April Dolores Vanmilligan, APRN, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Harvey, IL · enumerated 2024.

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

National Provider Identifier

1568289452

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Registry record

Entity type Individual (Type 1)

Name April Dolores Vanmilligan

Credential APRN, PMHNP

Sex Female

Practice address 71 W 156th St Ste 102, Harvey, IL, 60426

Phone (708) 825-9683

Enumeration date Sep 23, 2024

Last updated in NPPES Sep 25, 2024

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209030567 (IL) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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 specialty is April Vanmilligan?

April Vanmilligan is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-25.