Casey Delillo, RADT-I
NPI 1689336216 · Addiction (Substance Use Disorder) Counselor · Tarzana, CA
Casey Delillo, RADT-I is a Addiction (Substance Use Disorder) Counselor provider in Tarzana, CA (NPI 1689336216).
Provider details
- NPI number
- 1689336216
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RADT-I
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
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
4 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
- 2021-10-11
- Last updated
- 2021-10-27
- Certified
- 2021-10-27
Frequently asked questions
- What is Casey Delillo's NPI number?
- Casey Delillo's National Provider Identifier (NPI) is 1689336216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Delillo's specialty?
- Casey Delillo is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Casey Delillo located?
- Casey Delillo's practice location on file with NPPES is 18663 Ventura Blvd Ste 300, Tarzana, CA 91356-4161.
- What is Casey Delillo's phone number?
- The practice phone number listed in the NPPES registry for Casey Delillo is (818) 963-9319.
- Is Casey Delillo's NPI active?
- Yes — Casey Delillo's NPI (1689336216) is active in the NPPES registry as of the last update on 2021-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.