Steven Seidman, PH.D.
NPI 1932153962 · Clinical Psychologist · Mission Hills, CA
Steven Seidman, PH.D. is a Clinical Psychologist provider in Mission Hills, CA (NPI 1932153962).
Provider details
- NPI number
- 1932153962
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY17464 (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
20 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
- 2006-05-22
- Last updated
- 2024-01-22
- Certified
- 2023-12-13
Frequently asked questions
- What is Steven Seidman's NPI number?
- Steven Seidman's National Provider Identifier (NPI) is 1932153962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Seidman's specialty?
- Steven Seidman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Steven Seidman located?
- Steven Seidman's practice location on file with NPPES is 11100 Sepulveda Blvd Ste 8, Mission Hills, CA 91345-1101.
- What is Steven Seidman's phone number?
- The practice phone number listed in the NPPES registry for Steven Seidman is (141) 584-5858.
- Is Steven Seidman's NPI active?
- Yes — Steven Seidman's NPI (1932153962) is active in the NPPES registry as of the last update on 2024-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.