OrganizationActive
Summit Center
NPI 1669896189 · Psychologist · Walnut Creek, CA
Summit Center is a Psychologist organization in Walnut Creek, CA (NPI 1669896189).
Provider details
- NPI number
- 1669896189
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Elizabeth Peters, Owner(925) 939-7500
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
700 Ygnacio Valley Rd
Suite 320
Walnut Creek, CA 94596-3849
Phone: (925) 939-7500
Street-level locationGet directions
Mailing address
700 Ygnacio Valley Rd
Walnut Creek, CA 94596-3849
Registry dates
- Enumerated
- 2014-02-05
- Last updated
- 2014-02-05
Frequently asked questions
- What is Summit Center's NPI number?
- Summit Center's National Provider Identifier (NPI) is 1669896189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Summit Center?
- Summit Center is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Summit Center located?
- Summit Center's practice location on file with NPPES is 700 Ygnacio Valley Rd, Walnut Creek, CA 94596-3849.
- What is Summit Center's phone number?
- The practice phone number listed in the NPPES registry for Summit Center is (925) 939-7500.
- Who is the authorized official for Summit Center?
- The authorized official listed on Summit Center's NPPES record is Elizabeth Peters, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Summit Center's NPI active?
- Yes — Summit Center's NPI (1669896189) is active in the NPPES registry as of the last update on 2014-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.