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MS. AIDA HORTENCIA VALDIVIA
NPI 1154445260
Marriage & Family Therapist in Northridge, CA

Active since March 16, 2007PECOS Enrolled
8550 BALBOA BLVD, SUITE 150, NORTHRIDGE, CA 91325(818) 830-0200 Get Directions Write a Review

NPPES record last updated: August 22, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ms. Aida Hortencia Valdivia NPPES

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

MS. AIDA HORTENCIA VALDIVIA (NPI 1154445260) is an individual marriage & family therapist in Northridge, California and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154445260
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMS. AIDA HORTENCIA VALDIVIA
Location Address8550 BALBOA BLVD, SUITE 150Northridge, CA 91325-3562
Mailing Address8550 Balboa Blvd, Suite 150Northridge, CA 91325-3562 · (818) 830-0200
Phone(818) 830-0200
Sole ProprietorNo
Enumeration DateMarch 16, 2007
Last NPPES UpdateAugust 22, 2013
✔ NPI 1154445260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
8550 BALBOA BLVD, Northridge, CA 91325
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Aida Hortencia Valdivia is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Aida Valdivia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
0.5 mi
Health Maintenance Organization
8999 BALBOA BLVD
Northridge, CA 91325
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1013409036 (877) 608-0044

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 3

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

CHILD AND FAMILY GUIDANCE CENTER
Community/Behavioral Health
8550 BALBOA BLVD, SUITE 150
NORTHRIDGE, CA 91325
Los Angeles County (818) 739-5125
ELIZABETH MCGUIRE MD
Psychiatry & Neurology (Psychiatry)
8550 BALBOA BLVD, SUITE 150
NORTHRIDGE, CA 91325
Los Angeles County (818) 739-5750
JESSICA MEDINA
Case Manager/Care Coordinator
8550 BALBOA BLVD, STE 150
NORTHRIDGE, CA 91325
Los Angeles County (818) 739-5109

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 Aida Valdivia's NPI number?

The NPI number for Aida Valdivia is 1154445260. It was assigned to this individual provider in the NPPES registry on March 16, 2007.

Where is Aida Valdivia located?

Aida Valdivia practices at 8550 Balboa Blvd Suite 150, Northridge, CA 91325. The listed phone number is (818) 830-0200.

What is Aida Valdivia's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Aida Valdivia enrolled in Medicare?

Yes. Aida Valdivia is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Aida Valdivia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aida Valdivia reassigns Medicare benefits to Southern California Permanente Medical Group (Northridge, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aida Valdivia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Aida Valdivia was last updated on August 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.