Dr Elizabeth Shon, Psychological Services Inc.
NPI 1154647345 · Clinical Psychologist · Pasadena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr Elizabeth Shon, Psychological Services Inc. is a Clinical Psychologist organization in Pasadena, CA (NPI 1154647345).
Provider details
- NPI number
- 1154647345
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Elizabeth Shon, Psychologist(626) 793-0858
- License
- PSY11520 (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
16 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
- 2010-04-13
- Last updated
- 2010-04-13
Frequently asked questions
- What is Dr Elizabeth Shon, Psychological Services Inc.'s NPI number?
- Dr Elizabeth Shon, Psychological Services Inc.'s National Provider Identifier (NPI) is 1154647345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Elizabeth Shon, Psychological Services Inc.?
- Dr Elizabeth Shon, Psychological Services Inc. is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Dr Elizabeth Shon, Psychological Services Inc. located?
- Dr Elizabeth Shon, Psychological Services Inc.'s practice location on file with NPPES is 745 S Marengo Ave, Pasadena, CA 91106-4735.
- What is Dr Elizabeth Shon, Psychological Services Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Dr Elizabeth Shon, Psychological Services Inc. is (626) 793-0858.
- Does Dr Elizabeth Shon, Psychological Services Inc. accept Medicare?
- Dr Elizabeth Shon, Psychological Services Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr Elizabeth Shon, Psychological Services Inc.?
- The authorized official listed on Dr Elizabeth Shon, Psychological Services Inc.'s NPPES record is Elizabeth Shon, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Elizabeth Shon, Psychological Services Inc.'s NPI active?
- Yes — Dr Elizabeth Shon, Psychological Services Inc.'s NPI (1154647345) is active in the NPPES registry as of the last update on 2010-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.