Karissa Pivirotto-Britton, MS, PPS, LEP
NPI 1225833288 · Psychologist · Pleasant Hill, CA
Karissa Pivirotto-Britton, MS, PPS, LEP is a Psychologist provider in Pleasant Hill, CA (NPI 1225833288).
Provider details
- NPI number
- 1225833288
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- MS, PPS, LEP
- Sex
- Female
- Sole proprietor
- Yes
- License
- LEP3939 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- School Psychologist103TS0200X
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
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
Mailing address
Registry dates
- Enumerated
- 2025-02-14
- Last updated
- 2025-11-01
- Certified
- 2025-11-01
Frequently asked questions
- What is Karissa Pivirotto-Britton's NPI number?
- Karissa Pivirotto-Britton's National Provider Identifier (NPI) is 1225833288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karissa Pivirotto-Britton's specialty?
- Karissa Pivirotto-Britton is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Karissa Pivirotto-Britton located?
- Karissa Pivirotto-Britton's practice location on file with NPPES is 3478 Buskirk Ave Ste 1000, Pleasant Hill, CA 94523-4378.
- What is Karissa Pivirotto-Britton's phone number?
- The practice phone number listed in the NPPES registry for Karissa Pivirotto-Britton is (925) 289-8745.
- Is Karissa Pivirotto-Britton's NPI active?
- Yes — Karissa Pivirotto-Britton's NPI (1225833288) is active in the NPPES registry as of the last update on 2025-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.