Dominic Biddle
NPI 1811154461 · Addiction (Substance Use Disorder) Counselor · Hawaiian Gardens, CA
Dominic Biddle is a Addiction (Substance Use Disorder) Counselor provider in Hawaiian Gardens, CA (NPI 1811154461).
Provider details
- NPI number
- 1811154461
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- 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
18 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
- 2008-05-21
- Last updated
- 2008-05-21
Frequently asked questions
- What is Dominic Biddle's NPI number?
- Dominic Biddle's National Provider Identifier (NPI) is 1811154461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dominic Biddle's specialty?
- Dominic Biddle is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Dominic Biddle located?
- Dominic Biddle's practice location on file with NPPES is 21505 Norwalk Blvd, Hawaiian Gardens, CA 90716-1121.
- What is Dominic Biddle's phone number?
- The practice phone number listed in the NPPES registry for Dominic Biddle is (562) 916-7581.
- Is Dominic Biddle's NPI active?
- Yes — Dominic Biddle's NPI (1811154461) is active in the NPPES registry as of the last update on 2008-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.