Jonathan Clark, LCSW
NPI 1851740724 · Clinical Social Worker · Long Beach, CA
Jonathan Clark, LCSW is a Clinical Social Worker provider in Long Beach, CA (NPI 1851740724).
Provider details
- NPI number
- 1851740724
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- SW13429 (FL)
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
10 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
- 2016-06-10
- Last updated
- 2016-06-10
Frequently asked questions
- What is Jonathan Clark's NPI number?
- Jonathan Clark's National Provider Identifier (NPI) is 1851740724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Clark's specialty?
- Jonathan Clark is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jonathan Clark located?
- Jonathan Clark's practice location on file with NPPES is 5901 E 7th St, Long Beach, CA 90822-5201.
- What is Jonathan Clark's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Clark is (562) 826-8000.
- Is Jonathan Clark's NPI active?
- Yes — Jonathan Clark's NPI (1851740724) is active in the NPPES registry as of the last update on 2016-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.