Sayaka Maejima, M.A.
NPI 1003232950 · Marriage & Family Therapist · Santa Clarita, CA
Sayaka Maejima, M.A. is a Marriage & Family Therapist provider in Santa Clarita, CA (NPI 1003232950).
Provider details
- NPI number
- 1003232950
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 77832 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
12 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
- 2014-03-14
- Last updated
- 2019-05-15
Frequently asked questions
- What is Sayaka Maejima's NPI number?
- Sayaka Maejima's National Provider Identifier (NPI) is 1003232950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sayaka Maejima's specialty?
- Sayaka Maejima is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sayaka Maejima located?
- Sayaka Maejima's practice location on file with NPPES is 21545 Centre Pointe Pkwy, Santa Clarita, CA 91350-2947.
- What is Sayaka Maejima's phone number?
- The practice phone number listed in the NPPES registry for Sayaka Maejima is (661) 309-5537.
- Is Sayaka Maejima's NPI active?
- Yes — Sayaka Maejima's NPI (1003232950) is active in the NPPES registry as of the last update on 2019-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.