IndividualActive
Amber Littlejohn, RBT
NPI 1629939558 · Behavior Technician · Chula Vista, CA
Amber Littlejohn, RBT is a Behavior Technician provider in Chula Vista, CA (NPI 1629939558).
Provider details
- NPI number
- 1629939558
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- RBT
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-25-492651 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1177 Broadway Ste 6-10
Chula Vista, CA 91911-2769
Phone: (800) 434-8923
Fax: (858) 649-6012
Street-level locationGet directions
Mailing address
1629 Santa Venetia St Apt 17325
Chula Vista, CA 91913-3685
Registry dates
- Enumerated
- 2025-11-20
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Amber Littlejohn's NPI number?
- Amber Littlejohn's National Provider Identifier (NPI) is 1629939558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Littlejohn's specialty?
- Amber Littlejohn is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Amber Littlejohn located?
- Amber Littlejohn's practice location on file with NPPES is 1177 Broadway Ste 6-10, Chula Vista, CA 91911-2769.
- What is Amber Littlejohn's phone number?
- The practice phone number listed in the NPPES registry for Amber Littlejohn is (800) 434-8923.
- Is Amber Littlejohn's NPI active?
- Yes — Amber Littlejohn's NPI (1629939558) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.