Sonya Young, PSYD
NPI 1295319127 · Clinical Psychologist · Grand Terrace, CA
Sonya Young, PSYD is a Clinical Psychologist provider in Grand Terrace, CA (NPI 1295319127).
Provider details
- NPI number
- 1295319127
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2013020 (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
5 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
- 2021-05-06
- Last updated
- 2021-05-06
- Certified
- 2021-05-06
Frequently asked questions
- What is Sonya Young's NPI number?
- Sonya Young's National Provider Identifier (NPI) is 1295319127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Young's specialty?
- Sonya Young is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Sonya Young located?
- Sonya Young's practice location on file with NPPES is 11980 Mount Vernon Ave, Grand Terrace, CA 92313-5172.
- What is Sonya Young's phone number?
- The practice phone number listed in the NPPES registry for Sonya Young is (909) 864-1097.
- Is Sonya Young's NPI active?
- Yes — Sonya Young's NPI (1295319127) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.