Eloise Gerken
NPI 1043777410 · Marriage & Family Therapist · Fairfield, CA
Eloise Gerken is a Marriage & Family Therapist provider in Fairfield, CA (NPI 1043777410).
Provider details
- NPI number
- 1043777410
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 120666 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Registry dates
- Enumerated
- 2019-02-21
- Last updated
- 2025-02-13
- Certified
- 2025-02-13
Frequently asked questions
- What is Eloise Gerken's NPI number?
- Eloise Gerken's National Provider Identifier (NPI) is 1043777410, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eloise Gerken's specialty?
- Eloise Gerken is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Eloise Gerken located?
- Eloise Gerken's practice location on file with NPPES is 744 Empire St Ste 120, Fairfield, CA 94533-5550.
- What is Eloise Gerken's phone number?
- The practice phone number listed in the NPPES registry for Eloise Gerken is (707) 440-9923.
- Is Eloise Gerken's NPI active?
- Yes — Eloise Gerken's NPI (1043777410) is active in the NPPES registry as of the last update on 2025-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.