Marnella Hill
NPI 1144012444 · Assistant Behavior Analyst · Gardena, CA
Marnella Hill is a Assistant Behavior Analyst provider in Gardena, CA (NPI 1144012444).
Provider details
- NPI number
- 1144012444
- Entity type
- Individual
- Primary specialty
- Assistant Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
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
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
Mailing address
Registry dates
- Enumerated
- 2025-05-21
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Marnella Hill's NPI number?
- Marnella Hill's National Provider Identifier (NPI) is 1144012444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marnella Hill's specialty?
- Marnella Hill is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marnella Hill located?
- Marnella Hill's practice location on file with NPPES is 879 W 190th St Ste 1000, Gardena, CA 90248-4255.
- What is Marnella Hill's phone number?
- The practice phone number listed in the NPPES registry for Marnella Hill is (310) 329-9115.
- Is Marnella Hill's NPI active?
- Yes — Marnella Hill's NPI (1144012444) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.