Jacob Oneill
NPI 1790633709 · Addiction (Substance Use Disorder) Counselor · Pasadena, CA
Jacob Oneill is a Addiction (Substance Use Disorder) Counselor provider in Pasadena, CA (NPI 1790633709).
Provider details
- NPI number
- 1790633709
- 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
Under 1 yr in 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
- 2026-03-17
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Jacob Oneill's NPI number?
- Jacob Oneill's National Provider Identifier (NPI) is 1790633709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Oneill's specialty?
- Jacob Oneill is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jacob Oneill located?
- Jacob Oneill's practice location on file with NPPES is 1680 N Fair Oaks Ave, Pasadena, CA 91103-1642.
- What is Jacob Oneill's phone number?
- The practice phone number listed in the NPPES registry for Jacob Oneill is (626) 798-0884.
- Is Jacob Oneill's NPI active?
- Yes — Jacob Oneill's NPI (1790633709) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.