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Stephanie Preston, PSYD
NPI 1215874854 · Clinical Psychologist · San Jose, CA
Stephanie Preston, PSYD is a Clinical Psychologist provider in San Jose, CA (NPI 1215874854).
Provider details
- NPI number
- 1215874854
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY26727 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 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
Student Wellness Center Room 300b One Washington Square
San Jose, CA 95192-0037
Phone: (408) 924-5678
Approximate (ZIP-level) locationGet directions
Mailing address
Student Wellness Center Room 300b One Washington Square
San Jose, CA 95192-0037
Registry dates
- Enumerated
- 2026-05-01
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Stephanie Preston's NPI number?
- Stephanie Preston's National Provider Identifier (NPI) is 1215874854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Preston's specialty?
- Stephanie Preston is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Stephanie Preston located?
- Stephanie Preston's practice location on file with NPPES is Student Wellness Center Room 300b One Washington Square, San Jose, CA 95192-0037.
- What is Stephanie Preston's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Preston is (408) 924-5678.
- Is Stephanie Preston's NPI active?
- Yes — Stephanie Preston's NPI (1215874854) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.