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SANDRA ELIZABETH CORTES CASTANEDA
NPI 1801431838
Marriage & Family Therapist in Los Angeles, CA

Active since November 13, 2019PECOS Enrolled
515 COLUMBIA AVE # 200, LOS ANGELES, CA 90017(213) 249-9388(213) 389-7993 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 29, 2026, Dec 3, 2025, Apr 28, 2021 and 1 more (4 updates tracked since 2019).

About Sandra Elizabeth Cortes Castaneda NPPES

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

SANDRA ELIZABETH CORTES CASTANEDA (NPI 1801431838) is an individual marriage & family therapist in Los Angeles, California, licensed in California (159462) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1801431838
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameSANDRA ELIZABETH CORTES CASTANEDA
Location Address515 COLUMBIA AVE # 200Los Angeles, CA 90017-1209
Mailing Address515 Columbia Ave # 200Los Angeles, CA 90017-1209 · (213) 249-9388 · Fax (213) 389-7993
Phone(213) 249-9388
Fax(213) 389-7993
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateNovember 13, 2019
Last NPPES UpdateJanuary 29, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 29, 2026
✔ NPI 1801431838 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in CA · 159462✔ Licensed in CA · 116818
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.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
515 COLUMBIA AVE # 200, Los Angeles, CA 90017
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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)

Sandra Elizabeth Cortes Castaneda is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5799260261
PECOS Enrollment IDI20260402000156
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 Sandra Cortes Castaneda reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Special Service For Groups, Inc.
Same address
Mental Health (Including Community Mental Health Center)
515 COLUMBIA AVE STE 200
Los Angeles, CA 90017
  • Reassigned Medicare billing, California enrollment
  • 131 clinicians in this Medicare group
NPI 1801927710 (213) 249-9388

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 20

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

EMILY R SCULTHORPE
Marriage & Family Therapist
515 COLUMBIA AVE # 200
LOS ANGELES, CA 90017
Los Angeles County (213) 249-9388
AILEEN ZHANG LCSW
Social Worker (Clinical)
515 COLUMBIA AVE # 200
LOS ANGELES, CA 90017
Los Angeles County (213) 249-9388
TROY FRIERSON
Community Health Worker
515 COLUMBIA AVE # 200
LOS ANGELES, CA 90017
Los Angeles County (213) 249-9388
SABIRA PARAJULI
Case Manager/Care Coordinator
515 COLUMBIA AVE # 200
LOS ANGELES, CA 90017
Los Angeles County (213) 400-3192
YUJUE WANG
Student in an Organized Health Care Education/Training Program
515 COLUMBIA AVE # 200
LOS ANGELES, CA 90017
Los Angeles County (213) 249-9388
CHRISTOPHER LLOYD
Rehabilitation Practitioner
515 COLUMBIA AVE # 200
LOS ANGELES, CA 90017
Los Angeles County (213) 249-9388
EDDY M GANA JR. LCSW
Social Worker (Clinical)
515 COLUMBIA AVE # 200
LOS ANGELES, CA 90017
Los Angeles County (213) 249-9388
TANDRA JOHNSON
Social Worker
515 COLUMBIA AVE # 200
LOS ANGELES, CA 90017
Los Angeles County (213) 249-9388

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 Sandra Cortes Castaneda's NPI number?

The NPI number for Sandra Cortes Castaneda is 1801431838. It was assigned to this individual provider in the NPPES registry on November 13, 2019.

Where is Sandra Cortes Castaneda located?

Sandra Cortes Castaneda practices at 515 Columbia Ave # 200, Los Angeles, CA 90017. The listed phone number is (213) 249-9388.

What is Sandra Cortes Castaneda's specialty?

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

Is Sandra Cortes Castaneda enrolled in Medicare?

Yes. Sandra Cortes Castaneda is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sandra Cortes Castaneda's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Cortes Castaneda reassigns Medicare benefits to Special Service For Groups, Inc. (Los Angeles, 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 Sandra Cortes Castaneda'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 Sandra Cortes Castaneda was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.