Stephani Langley
NPI 1164373056 · Addiction (Substance Use Disorder) Counselor · Atascadero, CA
Stephani Langley is a Addiction (Substance Use Disorder) Counselor provider in Atascadero, CA (NPI 1164373056).
Provider details
- NPI number
- 1164373056
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 24483 (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
Under 1 yr in 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
- 2026-02-05
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Stephani Langley's NPI number?
- Stephani Langley's National Provider Identifier (NPI) is 1164373056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephani Langley's specialty?
- Stephani Langley is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Stephani Langley located?
- Stephani Langley's practice location on file with NPPES is 5655 Ardilla Ave, Atascadero, CA 93422-3222.
- What is Stephani Langley's phone number?
- The practice phone number listed in the NPPES registry for Stephani Langley is (805) 464-4660.
- Is Stephani Langley's NPI active?
- Yes — Stephani Langley's NPI (1164373056) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.