Darnell Roberson
NPI 1154505055 · Addiction (Substance Use Disorder) Counselor · Oakland, CA
Darnell Roberson is a Addiction (Substance Use Disorder) Counselor provider in Oakland, CA (NPI 1154505055).
Provider details
- NPI number
- 1154505055
- 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
- 2007-12-27
- Last updated
- 2007-12-27
Frequently asked questions
- What is Darnell Roberson's NPI number?
- Darnell Roberson's National Provider Identifier (NPI) is 1154505055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darnell Roberson's specialty?
- Darnell Roberson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Darnell Roberson located?
- Darnell Roberson's practice location on file with NPPES is 5460 Bancroft Ave Apt 202, Oakland, CA 94601-5838.
- What is Darnell Roberson's phone number?
- The practice phone number listed in the NPPES registry for Darnell Roberson is (925) 201-6224.
- Is Darnell Roberson's NPI active?
- Yes — Darnell Roberson's NPI (1154505055) is active in the NPPES registry as of the last update on 2007-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.