1. Home
  2. Directory
  3. California
  4. Anaheim
  5. Social Worker
  6. NPI Profile

MELISSA TACY ILLARIO
NPI 1629632575
Social Worker - Clinical in Anaheim, CA

Active since April 25, 2019
1044 N ANAHEIM BLVD UNIT 2, ANAHEIM, CA 92801(801) 615-3160(949) 502-2802 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 15, 2026, Mar 10, 2026, Dec 17, 2024 and 4 more (7 updates tracked since 2019).

About Melissa Tacy Illario NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA TACY ILLARIO (NPI 1629632575) is an individual clinical provider in Anaheim, California, licensed in California (121960) and active in the NPI registry since April 2019. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1629632575
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMELISSA TACY ILLARIO
Location Address1044 N ANAHEIM BLVD UNIT 2Anaheim, CA 92801-7567
Mailing Address1044 N Anaheim Blvd Unit 2Anaheim, CA 92801-7567 · (801) 615-3160 · Fax (949) 502-2802
Phone(801) 615-3160
Fax(949) 502-2802
Sole ProprietorNo
Enumeration DateApril 25, 2019
Last NPPES UpdateApril 15, 20267 updates tracked since enumeration
NPPES CertifiedApril 15, 2026
✔ NPI 1629632575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · 121960✔ Licensed in UT · 12877651-3501
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1044 N ANAHEIM BLVD UNIT 2, Anaheim, CA 92801
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11437 E 920 NOrem, UT 84097-4328 · Phone (801) 899-9375
Location 210362 S Ashley Meadows CirSandy, UT 84092-7200 · Phone (801) 615-3160

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Utah, Select Health.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELISSA ILLARIO, LICENSED CLINICAL SOCIAL WORKER PC
Social Worker (Clinical)
1044 N ANAHEIM BLVD UNIT 2
ANAHEIM, CA 92801
Orange County (801) 615-3160

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Illario's NPI number?

The NPI number for Melissa Illario is 1629632575. It was assigned to this individual provider in the NPPES registry on April 25, 2019.

Where is Melissa Illario located?

Melissa Illario practices at 1044 N Anaheim Blvd Unit 2, Anaheim, CA 92801. The listed phone number is (801) 615-3160.

What is Melissa Illario's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Melissa Illario accept?

Health plans from BridgeSpan Health Company, Regence BlueCross BlueShield of Utah and Select Health list Melissa Illario as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Illario was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.