Sandy Demian
NPI 1023681939 · Marriage & Family Therapist · Downey, CA
Sandy Demian is a Marriage & Family Therapist provider in Downey, CA (NPI 1023681939).
Provider details
- NPI number
- 1023681939
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social 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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-07-19
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Sandy Demian's NPI number?
- Sandy Demian's National Provider Identifier (NPI) is 1023681939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandy Demian's specialty?
- Sandy Demian is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sandy Demian located?
- Sandy Demian's practice location on file with NPPES is 7735 Leeds St, Downey, CA 90242-3489.
- What is Sandy Demian's phone number?
- The practice phone number listed in the NPPES registry for Sandy Demian is (310) 221-6336.
- Is Sandy Demian's NPI active?
- Yes — Sandy Demian's NPI (1023681939) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.