IndividualActive
Kristen Mancini
NPI 1265268338 · Clinical Social Worker · Fullerton, CA
Kristen Mancini is a Clinical Social Worker provider in Fullerton, CA (NPI 1265268338).
Provider details
- NPI number
- 1265268338
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 132312 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Po Box 919
Fullerton, CA 92836-0919
Phone: (714) 680-9000
Approximate (ZIP-level) locationGet directions
Mailing address
140 Hayden Way
Brea, CA 92821-2323
Registry dates
- Enumerated
- 2024-09-13
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Kristen Mancini's NPI number?
- Kristen Mancini's National Provider Identifier (NPI) is 1265268338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Mancini's specialty?
- Kristen Mancini is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kristen Mancini located?
- Kristen Mancini's practice location on file with NPPES is Po Box 919, Fullerton, CA 92836-0919.
- What is Kristen Mancini's phone number?
- The practice phone number listed in the NPPES registry for Kristen Mancini is (714) 680-9000.
- Is Kristen Mancini's NPI active?
- Yes — Kristen Mancini's NPI (1265268338) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.