Sayaka Retzlaff
NPI 1962299032 · Day Training/Habilitation Specialist · San Luis Obispo, CA
Sayaka Retzlaff is a Day Training/Habilitation Specialist provider in San Luis Obispo, CA (NPI 1962299032).
Provider details
- NPI number
- 1962299032
- Entity type
- Individual
- Primary specialty
- Day Training/Habilitation SpecialistNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related 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
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 210 Margarita Ave Apt 5San Luis Obispo, CA 93401-2000Phone: (805) 215-9932
Registry dates
- Enumerated
- 2025-04-22
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Sayaka Retzlaff's NPI number?
- Sayaka Retzlaff's National Provider Identifier (NPI) is 1962299032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sayaka Retzlaff's specialty?
- Sayaka Retzlaff is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).
- Where is Sayaka Retzlaff located?
- Sayaka Retzlaff's practice location on file with NPPES is Po Box 15408, San Luis Obispo, CA 93406-5408.
- What is Sayaka Retzlaff's phone number?
- The practice phone number listed in the NPPES registry for Sayaka Retzlaff is (805) 540-6500.
- Is Sayaka Retzlaff's NPI active?
- Yes — Sayaka Retzlaff's NPI (1962299032) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.