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Yu-Nien Agustin, LCSW
NPI 1265374391 · Clinical Social Worker · El Monte, CA
Yu-Nien Agustin, LCSW is a Clinical Social Worker provider in El Monte, CA (NPI 1265374391).
Provider details
- NPI number
- 1265374391
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 137944 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% 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
3401 Aero Jet Ave
El Monte, CA 91731-2801
Phone: (626) 286-8700
Fax: (626) 286-8650
Street-level locationGet directions
Mailing address
3401 Aero Jet Ave
El Monte, CA 91731-2801
Registry dates
- Enumerated
- 2026-04-07
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Yu-Nien Agustin's NPI number?
- Yu-Nien Agustin's National Provider Identifier (NPI) is 1265374391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yu-Nien Agustin's specialty?
- Yu-Nien Agustin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Yu-Nien Agustin located?
- Yu-Nien Agustin's practice location on file with NPPES is 3401 Aero Jet Ave, El Monte, CA 91731-2801.
- What is Yu-Nien Agustin's phone number?
- The practice phone number listed in the NPPES registry for Yu-Nien Agustin is (626) 286-8700.
- Is Yu-Nien Agustin's NPI active?
- Yes — Yu-Nien Agustin's NPI (1265374391) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.