Hillary Foster, MFT
NPI 1154958759 · Marriage & Family Therapist · Los Alamitos, CA
Hillary Foster, MFT is a Marriage & Family Therapist provider in Los Alamitos, CA (NPI 1154958759).
Provider details
- NPI number
- 1154958759
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 38166 (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
6 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
- 2020-03-24
- Last updated
- 2020-03-24
- Certified
- 2020-03-24
Frequently asked questions
- What is Hillary Foster's NPI number?
- Hillary Foster's National Provider Identifier (NPI) is 1154958759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hillary Foster's specialty?
- Hillary Foster is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Hillary Foster located?
- Hillary Foster's practice location on file with NPPES is 4132 Katella Ave Ste 101a, Los Alamitos, CA 90720-3426.
- What is Hillary Foster's phone number?
- The practice phone number listed in the NPPES registry for Hillary Foster is (949) 500-5464.
- Is Hillary Foster's NPI active?
- Yes — Hillary Foster's NPI (1154958759) is active in the NPPES registry as of the last update on 2020-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.