IndividualActive
Ryan Witherspoon
NPI 1235005935 · Clinical Social Worker · Van Nuys, CA
Ryan Witherspoon is a Clinical Social Worker provider in Van Nuys, CA (NPI 1235005935).
Provider details
- NPI number
- 1235005935
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- ASW132938 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
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
16650 Sherman Way
Van Nuys, CA 91406-3782
Phone: (818) 901-4830
Street-level locationGet directions
Mailing address
461 W Woodbury Rd Unit 369
Altadena, CA 91001-5407
Registry dates
- Enumerated
- 2025-10-11
- Last updated
- 2025-10-11
- Certified
- 2025-10-11
Frequently asked questions
- What is Ryan Witherspoon's NPI number?
- Ryan Witherspoon's National Provider Identifier (NPI) is 1235005935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Witherspoon's specialty?
- Ryan Witherspoon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ryan Witherspoon located?
- Ryan Witherspoon's practice location on file with NPPES is 16650 Sherman Way, Van Nuys, CA 91406-3782.
- What is Ryan Witherspoon's phone number?
- The practice phone number listed in the NPPES registry for Ryan Witherspoon is (818) 901-4830.
- Is Ryan Witherspoon's NPI active?
- Yes — Ryan Witherspoon's NPI (1235005935) is active in the NPPES registry as of the last update on 2025-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.