Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Trisha Filliman, APRN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Normal, IL · enumerated 2015.

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

National Provider Identifier

1306238860

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Registry record

Entity type Individual (Type 1)

Name Trisha Filliman

Credential APRN, PMHNP-BC

Sex Female

Practice address Normal, IL, 61761

Phone (309) 245-7115

Fax (309) 204-8259

Enumeration date Feb 20, 2015

Last updated in NPPES Mar 26, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 041417192 (IL) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277003979 (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 Trisha Filliman?

Trisha Filliman 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.

Other providers at this practice address

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Balance Within Wellness Pllc Community/Behavioral Health Agency · Normal, IL NPI 1336929058 Gravity Psychiatry & Wellness Pllc Mental Health Clinic/Center (Including Community Mental Health Center) · Normal, IL NPI 1548063480

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-26.