OrganizationActive
Shaffer Psychological Institute
NPI 1629115415 · Psychologist · San Pedro, CA
Shaffer Psychological Institute is a Psychologist organization in San Pedro, CA (NPI 1629115415).
Provider details
- NPI number
- 1629115415
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Stuart Shaffer, Owner(310) 548-6868
- License
- PSY 5613 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
753 W Basin St
San Pedro, CA 90731-1301
Phone: (310) 548-6868
Fax: (310) 548-6833
Street-level locationGet directions
Mailing address
753 W Basin St
San Pedro, CA 90731-1301
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2020-08-22
Frequently asked questions
- What is Shaffer Psychological Institute's NPI number?
- Shaffer Psychological Institute's National Provider Identifier (NPI) is 1629115415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shaffer Psychological Institute?
- Shaffer Psychological Institute is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Shaffer Psychological Institute located?
- Shaffer Psychological Institute's practice location on file with NPPES is 753 W Basin St, San Pedro, CA 90731-1301.
- What is Shaffer Psychological Institute's phone number?
- The practice phone number listed in the NPPES registry for Shaffer Psychological Institute is (310) 548-6868.
- Who is the authorized official for Shaffer Psychological Institute?
- The authorized official listed on Shaffer Psychological Institute's NPPES record is Stuart Shaffer, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shaffer Psychological Institute's NPI active?
- Yes — Shaffer Psychological Institute's NPI (1629115415) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.