OrganizationActive
Catherine Chan, PH.D., Psychologist, Inc.
NPI 1215526025 · Psychologist · Concord, CA
Catherine Chan, PH.D., Psychologist, Inc. is a Psychologist organization in Concord, CA (NPI 1215526025).
Provider details
- NPI number
- 1215526025
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Catherine Chan, Owner(925) 822-3238
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
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
1485 Civic Ct Ste 1355
Concord, CA 94520-5279
Phone: (925) 822-3238
Street-level locationGet directions
Mailing address
1485 Civic Ct Ste 1355
Concord, CA 94520-5279
Registry dates
- Enumerated
- 2021-01-15
- Last updated
- 2021-01-15
- Certified
- 2021-01-15
Frequently asked questions
- What is Catherine Chan, PH.D., Psychologist, Inc.'s NPI number?
- Catherine Chan, PH.D., Psychologist, Inc.'s National Provider Identifier (NPI) is 1215526025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Catherine Chan, PH.D., Psychologist, Inc.?
- Catherine Chan, PH.D., Psychologist, Inc. is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Chan, PH.D., Psychologist, Inc. located?
- Catherine Chan, PH.D., Psychologist, Inc.'s practice location on file with NPPES is 1485 Civic Ct Ste 1355, Concord, CA 94520-5279.
- What is Catherine Chan, PH.D., Psychologist, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Catherine Chan, PH.D., Psychologist, Inc. is (925) 822-3238.
- Who is the authorized official for Catherine Chan, PH.D., Psychologist, Inc.?
- The authorized official listed on Catherine Chan, PH.D., Psychologist, Inc.'s NPPES record is Catherine Chan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Catherine Chan, PH.D., Psychologist, Inc.'s NPI active?
- Yes — Catherine Chan, PH.D., Psychologist, Inc.'s NPI (1215526025) is active in the NPPES registry as of the last update on 2021-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.