Justine Ilagan
NPI 1811466816 · Behavior Analyst · Concord, CA
Justine Ilagan is a Behavior Analyst provider in Concord, CA (NPI 1811466816).
Provider details
- NPI number
- 1811466816
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RBT-18-70890 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 yrs 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
Mailing address
Registry dates
- Enumerated
- 2018-11-19
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is Justine Ilagan's NPI number?
- Justine Ilagan's National Provider Identifier (NPI) is 1811466816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justine Ilagan's specialty?
- Justine Ilagan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Justine Ilagan located?
- Justine Ilagan's practice location on file with NPPES is 1855 2nd St Ste B, Concord, CA 94519-2623.
- What is Justine Ilagan's phone number?
- The practice phone number listed in the NPPES registry for Justine Ilagan is (925) 239-9640.
- Is Justine Ilagan's NPI active?
- Yes — Justine Ilagan's NPI (1811466816) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.