IndividualActive
Jonathan Sickinger
NPI 1063863058 · Clinical Social Worker · Tarzana, CA
Jonathan Sickinger is a Clinical Social Worker provider in Tarzana, CA (NPI 1063863058).
Provider details
- NPI number
- 1063863058
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 78201 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
5700 Etiwanda Ave Unit 240
Tarzana, CA 91356-2543
Phone: (310) 871-2989
Street-level locationGet directions
Mailing address
5252 Topeka Dr
Tarzana, CA 91356-3923
Registry dates
- Enumerated
- 2016-06-30
- Last updated
- 2024-02-27
- Certified
- 2024-02-27
Frequently asked questions
- What is Jonathan Sickinger's NPI number?
- Jonathan Sickinger's National Provider Identifier (NPI) is 1063863058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Sickinger's specialty?
- Jonathan Sickinger is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jonathan Sickinger located?
- Jonathan Sickinger's practice location on file with NPPES is 5700 Etiwanda Ave Unit 240, Tarzana, CA 91356-2543.
- What is Jonathan Sickinger's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Sickinger is (310) 871-2989.
- Is Jonathan Sickinger's NPI active?
- Yes — Jonathan Sickinger's NPI (1063863058) is active in the NPPES registry as of the last update on 2024-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.