IndividualActive
Mallory Sinclair
NPI 1386151975 · Behavior Technician · Marina Del Rey, CA
Mallory Sinclair is a Behavior Technician provider in Marina Del Rey, CA (NPI 1386151975).
Provider details
- NPI number
- 1386151975
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
8 yrs 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
13428 Maxella Ave Ste 913
Marina Del Rey, CA 90292-5620
Phone: (424) 272-5238
Fax: (310) 417-4900
Street-level locationGet directions
Mailing address
1056 E 6th St
Long Beach, CA 90802-1539
Registry dates
- Enumerated
- 2018-01-04
- Last updated
- 2018-01-04
Frequently asked questions
- What is Mallory Sinclair's NPI number?
- Mallory Sinclair's National Provider Identifier (NPI) is 1386151975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Sinclair's specialty?
- Mallory Sinclair is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Mallory Sinclair located?
- Mallory Sinclair's practice location on file with NPPES is 13428 Maxella Ave Ste 913, Marina Del Rey, CA 90292-5620.
- What is Mallory Sinclair's phone number?
- The practice phone number listed in the NPPES registry for Mallory Sinclair is (424) 272-5238.
- Is Mallory Sinclair's NPI active?
- Yes — Mallory Sinclair's NPI (1386151975) is active in the NPPES registry as of the last update on 2018-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.