Grace Kiriakos, PSY.D.
NPI 1255766861 · Psychologist · Fairfield, CA
Grace Kiriakos, PSY.D. is a Psychologist provider in Fairfield, CA (NPI 1255766861).
Provider details
- NPI number
- 1255766861
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Rehabilitation Counselor225C00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Student, Health Care
Profile Score
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
83% of core fields populated
- Practice footprint23% of score
3 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
Mailing address
Additional practice locations (2)
- 2728 Durant AveBerkeley, CA 94704-1725Phone: (510) 841-9230
- 801 Empire StFairfield, CA 94533-5702Phone: (707) 425-5744
Registry dates
- Enumerated
- 2013-09-13
- Last updated
- 2019-09-15
Frequently asked questions
- What is Grace Kiriakos's NPI number?
- Grace Kiriakos's National Provider Identifier (NPI) is 1255766861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Kiriakos's specialty?
- Grace Kiriakos is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Grace Kiriakos located?
- Grace Kiriakos's practice location on file with NPPES is 604 Empire St Fl 1, Fairfield, CA 94533-5527.
- What is Grace Kiriakos's phone number?
- The practice phone number listed in the NPPES registry for Grace Kiriakos is (707) 862-3872.
- Is Grace Kiriakos's NPI active?
- Yes — Grace Kiriakos's NPI (1255766861) is active in the NPPES registry as of the last update on 2019-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.