OrganizationActive
Joyful Steps Aba
NPI 1366231433 · Behavior Analyst · Antioch, CA
Joyful Steps Aba is a Behavior Analyst organization in Antioch, CA (NPI 1366231433).
Provider details
- NPI number
- 1366231433
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Stephanie Jillson, Clinical Supervisor(925) 595-9922
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
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
4221 Merced Cir
Antioch, CA 94531-8227
Phone: (925) 595-9922
Street-level locationGet directions
Mailing address
4221 Merced Cir
Antioch, CA 94531-8227
Registry dates
- Enumerated
- 2025-05-05
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Joyful Steps Aba's NPI number?
- Joyful Steps Aba's National Provider Identifier (NPI) is 1366231433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joyful Steps Aba?
- Joyful Steps Aba is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Joyful Steps Aba located?
- Joyful Steps Aba's practice location on file with NPPES is 4221 Merced Cir, Antioch, CA 94531-8227.
- What is Joyful Steps Aba's phone number?
- The practice phone number listed in the NPPES registry for Joyful Steps Aba is (925) 595-9922.
- Who is the authorized official for Joyful Steps Aba?
- The authorized official listed on Joyful Steps Aba's NPPES record is Stephanie Jillson, Clinical Supervisor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joyful Steps Aba's NPI active?
- Yes — Joyful Steps Aba's NPI (1366231433) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.