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CHRISTIANE S DIAZ LMFT
NPI 1316301849
Marriage & Family Therapist in Riverside, CA

Active since April 11, 2016PECOS Enrolled
5225 CANYON CREST DR STE 100, RIVERSIDE, CA 92507(951) 248-4000 Get Directions Write a Review

NPPES record last updated: November 12, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2021, Dec 11, 2018 (2 updates tracked since 2018).

About Christiane S Diaz Lmft NPPES

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

CHRISTIANE S DIAZ LMFT (NPI 1316301849) is an individual marriage & family therapist in Riverside, California, licensed in California (108140) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316301849
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameCHRISTIANE S DIAZCredential: LMFT
Location Address5225 CANYON CREST DR STE 100Riverside, CA 92507-6301
Mailing Address8780 19th St, Po Box 189Alta Loma, CA 91701-4608 · (562) 547-3404 · Fax (909) 751-0084
Phone(951) 248-4000
Sole ProprietorNo
Enumeration DateApril 11, 2016
Last NPPES UpdateNovember 12, 20212 updates tracked since enumeration
NPPES CertifiedNovember 12, 2021
✔ NPI 1316301849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in CA · 108140✔ Licensed in CA · 86080
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.
5225 CANYON CREST DR STE 100, Riverside, CA 92507
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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)

Christiane S Diaz Lmft 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 Reassignments

2

Medicare enrollment records show Christiane Diaz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group
8.7 mi
Health Maintenance Organization
10800 MAGNOLIA AVE
Riverside, CA 92505
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1316979834 (866) 984-7483
Sud Specialty Group - Ca
353 mi
Addiction Medicine
4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054
  • Reassigned Medicare billing, California enrollment
  • 1,607 clinicians in this Medicare group
NPI 1972138238 (323) 205-7088

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

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 Christiane Diaz's NPI number?

The NPI number for Christiane Diaz is 1316301849. It was assigned to this individual provider in the NPPES registry on April 11, 2016.

Where is Christiane Diaz located?

Christiane Diaz practices at 5225 Canyon Crest Dr Ste 100, Riverside, CA 92507. The listed phone number is (951) 248-4000.

What is Christiane Diaz's specialty?

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

Is Christiane Diaz enrolled in Medicare?

Yes. Christiane Diaz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christiane Diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christiane Diaz reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Riverside, CA) and Sud Specialty Group - Ca (Santa Clara, CA). Each 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 Christiane Diaz'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 Christiane Diaz was last updated on November 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.