MS. TANIA ONTIVEROS LCSW
NPI 1841959731
Social Worker - Clinical in Phoenix, AZ

Active since December 08, 2021
1300 N 12TH ST STE 550, PHOENIX, AZ 85006(623) 213-0099 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 3, 2025, Dec 8, 2021 (2 updates tracked since 2021).

About Ms. Tania Ontiveros Lcsw NPPES

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

MS. TANIA ONTIVEROS LCSW (NPI 1841959731) is an individual clinical provider in Phoenix, Arizona, licensed in Arizona (LMSW-18010) and active in the NPI registry since December 2021.

NPPES Registry Identity

NPI1841959731
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. TANIA ONTIVEROSCredential: LCSW
Location Address1300 N 12TH ST STE 550Phoenix, AZ 85006-2820
Mailing AddressPo Box 14948Scottsdale, AZ 85267-4948 · (480) 793-1059
Sole ProprietorNo
Enumeration DateDecember 8, 2021
Last NPPES UpdateApril 3, 20252 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
NPI 1841959731 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in AZ · LMSW-18010
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.
1300 N 12TH ST STE 550, Phoenix, AZ 85006

Accepted Insurance

Other Providers at the Same Location NPPES 8

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

Counselor (Mental Health)
1300 N 12TH ST STE 550
PHOENIX, AZ 85006
Social Worker (Clinical)
1300 N 12TH ST STE 550
PHOENIX, AZ 85006
Counselor (Mental Health)
1300 N 12TH ST STE 550
PHOENIX, AZ 85006
Community/Behavioral Health
1300 N 12TH ST STE 550
PHOENIX, AZ 85006
Counselor (Professional)
1300 N 12TH ST STE 550
PHOENIX, AZ 85006
Student in an Organized Health Care Education/Training Program
1300 N 12TH ST STE 550
PHOENIX, AZ 85006
Counselor (Mental Health)
1300 N 12TH ST STE 550
PHOENIX, AZ 85006
Counselor (Mental Health)
1300 N 12TH ST STE 550
PHOENIX, AZ 85006

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 Tania Ontiveros's NPI number?

The NPI number for Tania Ontiveros is 1841959731. It was assigned to this individual provider in the NPPES registry on December 8, 2021.

Where is Tania Ontiveros located?

Tania Ontiveros practices at 1300 N 12th St Ste 550, Phoenix, AZ 85006. The listed phone number is (623) 213-0099.

What is Tania Ontiveros's specialty?

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

What insurance does Tania Ontiveros accept?

Health plans from Blue Cross Blue Shield of Arizona list Tania Ontiveros 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 Tania Ontiveros was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.