Darryl Stubblefield
NPI 1285211409 · Addiction (Substance Use Disorder) Counselor · Fontana, CA
Darryl Stubblefield is a Addiction (Substance Use Disorder) Counselor provider in Fontana, CA (NPI 1285211409).
Provider details
- NPI number
- 1285211409
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- A053680324 (CA)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2021-03-24
- Last updated
- 2026-01-27
- Certified
- 2026-01-27
Frequently asked questions
- What is Darryl Stubblefield's NPI number?
- Darryl Stubblefield's National Provider Identifier (NPI) is 1285211409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darryl Stubblefield's specialty?
- Darryl Stubblefield is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Darryl Stubblefield located?
- Darryl Stubblefield's practice location on file with NPPES is 9603 Kaiser Ct, Fontana, CA 92335-5834.
- What is Darryl Stubblefield's phone number?
- The practice phone number listed in the NPPES registry for Darryl Stubblefield is (323) 522-1932.
- Is Darryl Stubblefield's NPI active?
- Yes — Darryl Stubblefield's NPI (1285211409) is active in the NPPES registry as of the last update on 2026-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.