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Steven Del Chiaro, PSYD
NPI 1023274065 · Psychologist · Cupertino, CA
Steven Del Chiaro, PSYD is a Psychologist provider in Cupertino, CA (NPI 1023274065).
Provider details
- NPI number
- 1023274065
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY 4771 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
20833 Stevens Creek Blvd Suite 100
Cupertino, CA 95014-2154
Phone: (408) 342-0160
Approximate (ZIP-level) locationGet directions
Mailing address
815 Laurel Avenue
Burlingame, CA 94010-2640
Registry dates
- Enumerated
- 2008-07-30
- Last updated
- 2008-07-30
Frequently asked questions
- What is Steven Del Chiaro's NPI number?
- Steven Del Chiaro's National Provider Identifier (NPI) is 1023274065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Del Chiaro's specialty?
- Steven Del Chiaro is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Steven Del Chiaro located?
- Steven Del Chiaro's practice location on file with NPPES is 20833 Stevens Creek Blvd Suite 100, Cupertino, CA 95014-2154.
- What is Steven Del Chiaro's phone number?
- The practice phone number listed in the NPPES registry for Steven Del Chiaro is (408) 342-0160.
- Is Steven Del Chiaro's NPI active?
- Yes — Steven Del Chiaro's NPI (1023274065) is active in the NPPES registry as of the last update on 2008-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.