Stephan Clifford, LCSW
NPI 1073950242 · Clinical Social Worker · Benicia, CA
Stephan Clifford, LCSW is a Clinical Social Worker provider in Benicia, CA (NPI 1073950242).
Provider details
- NPI number
- 1073950242
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 91697 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
13 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
- 2013-05-29
- Last updated
- 2023-08-09
- Certified
- 2023-08-09
Frequently asked questions
- What is Stephan Clifford's NPI number?
- Stephan Clifford's National Provider Identifier (NPI) is 1073950242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephan Clifford's specialty?
- Stephan Clifford is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephan Clifford located?
- Stephan Clifford's practice location on file with NPPES is 449 Aspinwall Dr, Benicia, CA 94510-3902.
- What is Stephan Clifford's phone number?
- The practice phone number listed in the NPPES registry for Stephan Clifford is (510) 367-6219.
- Is Stephan Clifford's NPI active?
- Yes — Stephan Clifford's NPI (1073950242) is active in the NPPES registry as of the last update on 2023-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.