Danielle Delfini
NPI 1225645930 · Behavior Analyst · Naperville, IL
Danielle Delfini is a Behavior Analyst provider in Naperville, IL (NPI 1225645930).
Provider details
- NPI number
- 1225645930
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
5 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
Mailing address
Registry dates
- Enumerated
- 2020-09-26
- Last updated
- 2022-03-02
- Certified
- 2022-03-02
Frequently asked questions
- What is Danielle Delfini's NPI number?
- Danielle Delfini's National Provider Identifier (NPI) is 1225645930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Delfini's specialty?
- Danielle Delfini is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Danielle Delfini located?
- Danielle Delfini's practice location on file with NPPES is 1755 Park St Ste 100, Naperville, IL 60563-8477.
- What is Danielle Delfini's phone number?
- The practice phone number listed in the NPPES registry for Danielle Delfini is (847) 486-4140.
- Is Danielle Delfini's NPI active?
- Yes — Danielle Delfini's NPI (1225645930) is active in the NPPES registry as of the last update on 2022-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.