IndividualActive
Diana Ruano
NPI 1912024878 · Social Worker · Altadena, CA
Diana Ruano is a Social Worker provider in Altadena, CA (NPI 1912024878).
Provider details
- NPI number
- 1912024878
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
2046 Allen Ave
Altadena, CA 91001-3424
Phone: (323) 600-5879
Street-level locationGet directions
Mailing address
2046 N Allen Ave
Altadena, CA 91001-2436
Registry dates
- Enumerated
- 2007-03-24
- Last updated
- 2013-06-18
Frequently asked questions
- What is Diana Ruano's NPI number?
- Diana Ruano's National Provider Identifier (NPI) is 1912024878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Ruano's specialty?
- Diana Ruano is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Ruano located?
- Diana Ruano's practice location on file with NPPES is 2046 Allen Ave, Altadena, CA 91001-3424.
- What is Diana Ruano's phone number?
- The practice phone number listed in the NPPES registry for Diana Ruano is (323) 600-5879.
- Is Diana Ruano's NPI active?
- Yes — Diana Ruano's NPI (1912024878) is active in the NPPES registry as of the last update on 2013-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.