Sonya Thompsen Halsey, MFT
NPI 1316181878 · Marriage & Family Therapist · Redondo Beach, CA
Sonya Thompsen Halsey, MFT is a Marriage & Family Therapist provider in Redondo Beach, CA (NPI 1316181878).
Provider details
- NPI number
- 1316181878
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC46440 (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
17 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
- 2009-04-28
- Last updated
- 2009-04-28
Frequently asked questions
- What is Sonya Thompsen Halsey's NPI number?
- Sonya Thompsen Halsey's National Provider Identifier (NPI) is 1316181878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Thompsen Halsey's specialty?
- Sonya Thompsen Halsey is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sonya Thompsen Halsey located?
- Sonya Thompsen Halsey's practice location on file with NPPES is 1811 S Catalina Ave Ste 3312, Redondo Beach, CA 90277-5510.
- What is Sonya Thompsen Halsey's phone number?
- The practice phone number listed in the NPPES registry for Sonya Thompsen Halsey is (310) 285-8420.
- Is Sonya Thompsen Halsey's NPI active?
- Yes — Sonya Thompsen Halsey's NPI (1316181878) is active in the NPPES registry as of the last update on 2009-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.