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MISS CASSANDRA GABRIELLE GHAZNAVI
NPI 1225552441
Counselor - Mental Health in Ontario, CA

Active since July 29, 2017PECOS Enrolled
1011 N BEGONIA AVE STE 1009, ONTARIO, CA 91762(800) 683-2945 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 23, 2025, Jul 29, 2017 (2 updates tracked since 2017).

About Miss Cassandra Gabrielle Ghaznavi NPPES

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

MISS CASSANDRA GABRIELLE GHAZNAVI (NPI 1225552441) is an individual mental health provider in Ontario, California, licensed in California (148069) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1225552441
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMISS CASSANDRA GABRIELLE GHAZNAVI
Location Address1011 N BEGONIA AVE STE 1009Ontario, CA 91762-2104
Mailing Address16124 Rosecrans Ave Apt 12hLa Mirada, CA 90638-4237 · (714) 702-9216
Phone(800) 683-2945
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJuly 29, 2017
Last NPPES UpdateJune 23, 20252 updates tracked since enumeration
NPPES CertifiedJune 23, 2025
✔ NPI 1225552441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · 148069
1011 N BEGONIA AVE STE 1009, Ontario, CA 91762
Open in Google Maps ↗

Other Names 1

Former Name (1)Cassandra Gabrielle Dexter

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Cassandra Gabrielle Ghaznavi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9335635606
PECOS Enrollment IDI20260107000722
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 Cassandra Ghaznavi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psychhealing Counseling Center, Inc
Same address
Clinical
1011 N BEGONIA AVE STE 1009
Ontario, CA 91762
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1609327667 (800) 683-2945

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 10

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

SIRENA CAMPAGNA LMFT
Marriage & Family Therapist
1011 N BEGONIA AVE STE 1009
ONTARIO, CA 91762
San Bernardino County (800) 683-2945
JACQUELYN NGUYEN PSY.D.
Psychologist
1011 N BEGONIA AVE STE 1009
ONTARIO, CA 91762
San Bernardino County (323) 786-2425
PSYCHHEALING COUNSELING CENTER INC
Psychiatry & Neurology (Psychiatry)
1011 N BEGONIA AVE STE 1009
ONTARIO, CA 91762
San Bernardino County (800) 683-2945
DR. MELISSA MATUSZAK PH.D.
Psychologist
1011 N BEGONIA AVE STE 1009
ONTARIO, CA 91762
San Bernardino County (800) 683-2945
RICARDO MANCIA
Marriage & Family Therapist
1011 N BEGONIA AVE STE 1009
ONTARIO, CA 91762
San Bernardino County (818) 660-7402
NHUNG PHAN
Psychologist
1011 N BEGONIA AVE STE 1009
ONTARIO, CA 91762
San Bernardino County (800) 683-2945
PSYCHHEALING COUNSELING CENTER, INC
Psychologist (Clinical)
1011 N BEGONIA AVE STE 1009
ONTARIO, CA 91762
San Bernardino County (800) 683-2945
SANDRA FONSECA
Marriage & Family Therapist
1011 N BEGONIA AVE STE 1009
ONTARIO, CA 91762
San Bernardino County (800) 683-2945

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 Cassandra Ghaznavi's NPI number?

The NPI number for Cassandra Ghaznavi is 1225552441. It was assigned to this individual provider in the NPPES registry on July 29, 2017. The provider is also known as Cassandra Gabrielle Dexter.

Where is Cassandra Ghaznavi located?

Cassandra Ghaznavi practices at 1011 N Begonia Ave Ste 1009, Ontario, CA 91762. The listed phone number is (800) 683-2945.

What is Cassandra Ghaznavi's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Cassandra Ghaznavi enrolled in Medicare?

Yes. Cassandra Ghaznavi is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cassandra Ghaznavi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra Ghaznavi reassigns Medicare benefits to Psychhealing Counseling Center, Inc (Ontario, 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 Cassandra Ghaznavi'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 Cassandra Ghaznavi was last updated on June 23, 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.