Julio Villarreal
NPI 1689742686 · Clinical Social Worker · Campbell, CA
Julio Villarreal is a Clinical Social Worker provider in Campbell, CA (NPI 1689742686).
Provider details
- NPI number
- 1689742686
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
19 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
- 2006-11-30
- Last updated
- 2014-07-29
Frequently asked questions
- What is Julio Villarreal's NPI number?
- Julio Villarreal's National Provider Identifier (NPI) is 1689742686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julio Villarreal's specialty?
- Julio Villarreal is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Julio Villarreal located?
- Julio Villarreal's practice location on file with NPPES is 1600 W Campbell Ave Ste 201, Campbell, CA 95008-1526.
- What is Julio Villarreal's phone number?
- The practice phone number listed in the NPPES registry for Julio Villarreal is (408) 871-4928.
- Is Julio Villarreal's NPI active?
- Yes — Julio Villarreal's NPI (1689742686) is active in the NPPES registry as of the last update on 2014-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.