IndividualActive
Katherine Dellafera
NPI 1578137329 · Clinical Social Worker · Pasadena, CA
Katherine Dellafera is a Clinical Social Worker provider in Pasadena, CA (NPI 1578137329).
Provider details
- NPI number
- 1578137329
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 123322 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES 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
402 S Marengo Ave
Pasadena, CA 91101-3113
Phone: (917) 586-1085
Street-level locationGet directions
Mailing address
402 S Marengo Ave
Pasadena, CA 91101-3113
Registry dates
- Enumerated
- 2021-05-17
- Last updated
- 2025-03-31
- Certified
- 2025-03-31
Frequently asked questions
- What is Katherine Dellafera's NPI number?
- Katherine Dellafera's National Provider Identifier (NPI) is 1578137329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Dellafera's specialty?
- Katherine Dellafera is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Dellafera located?
- Katherine Dellafera's practice location on file with NPPES is 402 S Marengo Ave, Pasadena, CA 91101-3113.
- What is Katherine Dellafera's phone number?
- The practice phone number listed in the NPPES registry for Katherine Dellafera is (917) 586-1085.
- Is Katherine Dellafera's NPI active?
- Yes — Katherine Dellafera's NPI (1578137329) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.