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Chase Cummins, PSYD
NPI 1225709678 · Clinical Psychologist · Fairfield, CA
Chase Cummins, PSYD is a Clinical Psychologist provider in Fairfield, CA (NPI 1225709678).
Provider details
- NPI number
- 1225709678
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 36009 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
18 Willotta Dr
Fairfield, CA 94534-1446
Phone: (707) 758-3406
Fax: (855) 582-3250
Street-level locationGet directions
Mailing address
18 Willotta Dr
Fairfield, CA 94534-1446
Additional practice locations (1)
- 1600 California DriveVacaville, CA 95687Phone: (707) 448-6841
Registry dates
- Enumerated
- 2021-09-24
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Chase Cummins's NPI number?
- Chase Cummins's National Provider Identifier (NPI) is 1225709678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chase Cummins's specialty?
- Chase Cummins is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Chase Cummins located?
- Chase Cummins's practice location on file with NPPES is 18 Willotta Dr, Fairfield, CA 94534-1446.
- What is Chase Cummins's phone number?
- The practice phone number listed in the NPPES registry for Chase Cummins is (707) 758-3406.
- Is Chase Cummins's NPI active?
- Yes — Chase Cummins's NPI (1225709678) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.