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ARISSA ROMINA ALVAREZ LCSW
NPI 1982271151
Social Worker - Clinical in West Covina, CA

Active since June 07, 2021PECOS Enrolled
2155 E GARVEY AVE N STE B17, WEST COVINA, CA 91791(626) 489-9144 Get Directions Write a Review

NPPES record last updated: April 4, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 4, 2025, Mar 28, 2025, May 15, 2023 and 1 more (4 updates tracked since 2021).

About Arissa Romina Alvarez Lcsw NPPES

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

ARISSA ROMINA ALVAREZ LCSW (NPI 1982271151) is an individual clinical provider in West Covina, California, licensed in California (LCSW129133) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982271151
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameARISSA ROMINA ALVAREZCredential: LCSW
Location Address2155 E GARVEY AVE N STE B17West Covina, CA 91791-1545
Mailing Address2155 E Garvey Ave N Ste B17West Covina, CA 91791-1545 · (626) 489-9144
Phone(626) 489-9144
Sole ProprietorNo
Enumeration DateJune 7, 2021
Last NPPES UpdateApril 4, 20254 updates tracked since enumeration
NPPES CertifiedApril 4, 2025
✔ NPI 1982271151 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 CA · LCSW129133
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.
2155 E GARVEY AVE N STE B17, West Covina, CA 91791
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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)

Arissa Romina Alvarez Lcsw 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 Arissa Alvarez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Through The Sea Marriage And Family Counseling Inc
Same address
Marriage & Family Therapist
2155 E GARVEY AVE N STE B17
West Covina, CA 91791
  • Reassigned Medicare billing, California enrollment
  • 24 clinicians in this Medicare group
NPI 1093281990 (626) 489-9144
Cyti Health PC
103 mi
Mental Health (Including Community Mental Health Center)
402 W BROADWAY STE 400
San Diego, CA 92101
  • Reassigned Medicare billing, California enrollment
  • 545 clinicians in this Medicare group
NPI 1679172290 (866) 478-3978

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91791 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

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

KATRINA CARTER LMFT
Marriage & Family Therapist
2155 E GARVEY AVE N STE B17
WEST COVINA, CA 91791
Los Angeles County (626) 489-9144
YVETTE ESPARZA LMFT
Marriage & Family Therapist
2155 E GARVEY AVE N STE B17
WEST COVINA, CA 91791
Los Angeles County (626) 489-9144
THROUGH THE SEA MARRIAGE AND FAMILY COUNSELING INC
Marriage & Family Therapist
2155 E GARVEY AVE N STE B17
WEST COVINA, CA 91791
Los Angeles County (626) 489-9144
RENE CANTU
Marriage & Family Therapist
2155 E GARVEY AVE N STE B17
WEST COVINA, CA 91791
Los Angeles County (626) 489-9144
CARLA KEITH
Marriage & Family Therapist
2155 E GARVEY AVE N STE B17
WEST COVINA, CA 91791
Los Angeles County (626) 489-9144
SABRINA AGUILAR
Marriage & Family Therapist
2155 E GARVEY AVE N STE B17
WEST COVINA, CA 91791
Los Angeles County (626) 489-9114
CHRISTINA SANCHEZ
Marriage & Family Therapist
2155 E GARVEY AVE N STE B17
WEST COVINA, CA 91791
Los Angeles County (626) 489-9144
STACI LYN ASHBY
Social Worker (Clinical)
2155 E GARVEY AVE N STE B17
WEST COVINA, CA 91791
Los Angeles County (626) 489-9144

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 Arissa Alvarez's NPI number?

The NPI number for Arissa Alvarez is 1982271151. It was assigned to this individual provider in the NPPES registry on June 7, 2021.

Where is Arissa Alvarez located?

Arissa Alvarez practices at 2155 E Garvey Ave N Ste B17, West Covina, CA 91791. The listed phone number is (626) 489-9144.

What is Arissa Alvarez's specialty?

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

Is Arissa Alvarez enrolled in Medicare?

Yes. Arissa Alvarez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Arissa Alvarez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arissa Alvarez reassigns Medicare benefits to 2 organizations: Through The Sea Marriage And Family Counseling Inc (West Covina, CA) and Cyti Health PC (San Diego, 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 Arissa Alvarez'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 Arissa Alvarez was last updated on April 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.