Yamilet Abaunza, MSW, ASW
NPI 1144605429 · Clinical Social Worker · Hayward, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yamilet Abaunza, MSW, ASW is a Clinical Social Worker provider in Hayward, CA (NPI 1144605429).
Provider details
- NPI number
- 1144605429
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, ASW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-28
- Last updated
- 2022-02-11
- Certified
- 2021-09-21
Frequently asked questions
- What is Yamilet Abaunza's NPI number?
- Yamilet Abaunza's National Provider Identifier (NPI) is 1144605429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yamilet Abaunza's specialty?
- Yamilet Abaunza is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Yamilet Abaunza located?
- Yamilet Abaunza's practice location on file with NPPES is 22331 Mission Blvd, Hayward, CA 94541-3911.
- What is Yamilet Abaunza's phone number?
- The practice phone number listed in the NPPES registry for Yamilet Abaunza is (510) 471-5907.
- Does Yamilet Abaunza accept Medicare?
- Yamilet Abaunza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yamilet Abaunza's NPI active?
- Yes — Yamilet Abaunza's NPI (1144605429) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.