Kathleen Nicholson
NPI 1588100655 · Behavior Analyst · Los Angeles, CA
Kathleen Nicholson is a Behavior Analyst provider in Los Angeles, CA (NPI 1588100655).
Provider details
- NPI number
- 1588100655
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15-06-818 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4215 Mary Ellen AveApt 205Studio City, CA 91604-1823Phone: (339) 221-8867
Registry dates
- Enumerated
- 2017-01-13
- Last updated
- 2022-10-14
- Certified
- 2022-10-14
Frequently asked questions
- What is Kathleen Nicholson's NPI number?
- Kathleen Nicholson's National Provider Identifier (NPI) is 1588100655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Nicholson's specialty?
- Kathleen Nicholson is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Kathleen Nicholson located?
- Kathleen Nicholson's practice location on file with NPPES is 6426 W 5th St, Los Angeles, CA 90048-4710.
- What is Kathleen Nicholson's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Nicholson is (323) 825-7172.
- Is Kathleen Nicholson's NPI active?
- Yes — Kathleen Nicholson's NPI (1588100655) is active in the NPPES registry as of the last update on 2022-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.