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YAMILET ABAUNZA MSW, ASW
NPI 1144605429
Social Worker - Clinical in Hayward, CA

Active since July 28, 2015PECOS Enrolled
22331 MISSION BLVD, HAYWARD, CA 94541(510) 471-5907 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 11, 2022, Sep 21, 2021, Sep 28, 2015 (3 updates tracked since 2015).

About Yamilet Abaunza Msw, Asw NPPES

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

YAMILET ABAUNZA MSW, ASW (NPI 1144605429) is an individual clinical provider in Hayward, California, licensed in California (LCSW179521) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144605429
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameYAMILET ABAUNZACredential: MSW, ASW
Location Address22331 MISSION BLVDHayward, CA 94541-3911
Mailing Address22331 Mission BlvdHayward, CA 94541-3911 · (510) 471-5907
Phone(510) 471-5907
Sole ProprietorYes
Enumeration DateJuly 28, 2015
Last NPPES UpdateFebruary 11, 20223 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2021
✔ NPI 1144605429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · LCSW179521✔ Licensed in CA · ASW66457
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.
Also ListedCounselorTaxonomy 101Y00000X
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
22331 MISSION BLVD, Hayward, CA 94541
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yamilet Abaunza Msw, Asw 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94541 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 $69.00 – $202.35
Typical copayment $0.00 (range $17.25 – $50.58)
Most-billed visit code NA
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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 20

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

DR. EUNICE DIZON DDS
Dentist (General Practice)
22331 MISSION BLVD
HAYWARD, CA 94541
Alameda County (510) 471-5880
DR. MELISSA ROSE MD
Pediatrics
22331 MISSION BLVD
HAYWARD, CA 94541
Alameda County (510) 471-5880
TIBURCIO VASQUEZ HEALTH CENTER, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
22331 MISSION BLVD
HAYWARD, CA 94541
Alameda County (510) 471-5880
JASMINE SANCHEZ RIVAS
Dentist
22331 MISSION BLVD
HAYWARD, CA 94541
Alameda County (510) 471-5880
NATALIE RAMIREZ CNM
Advanced Practice Midwife
22331 MISSION BLVD
HAYWARD, CA 94541
Alameda County (510) 471-5880
GABRIELA MARIA CHICA
Nurse Practitioner (Pediatrics)
22331 MISSION BLVD
HAYWARD, CA 94541
Alameda County (510) 471-5907
JESSICA PRICE FNP-C
Nurse Practitioner
22331 MISSION BLVD
HAYWARD, CA 94541
Alameda County (510) 471-5880
JACQUELINE JOYA B.S
Counselor
22331 MISSION BLVD
HAYWARD, CA 94541
Alameda County (510) 471-5880

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 Yamilet Abaunza's NPI number?

The NPI number for Yamilet Abaunza is 1144605429. It was assigned to this individual provider in the NPPES registry on July 28, 2015.

Where is Yamilet Abaunza located?

Yamilet Abaunza practices at 22331 Mission Blvd, Hayward, CA 94541. The listed phone number is (510) 471-5907.

What is Yamilet Abaunza's specialty?

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

Is Yamilet Abaunza enrolled in Medicare?

Yes. Yamilet Abaunza is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Yamilet Abaunza was last updated on February 11, 2022. 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.