IndividualActive
Yumi Sakaguchi
NPI 1760249189 · Behavior Technician · Old Greenwich, CT
Yumi Sakaguchi is a Behavior Technician provider in Old Greenwich, CT (NPI 1760249189).
Provider details
- NPI number
- 1760249189
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
1445 E Putnam Ave
Old Greenwich, CT 06870-1379
Phone: (203) 622-8600
Street-level locationGet directions
Mailing address
222 Osborne Ln
Southport, CT 06890-1193
Registry dates
- Enumerated
- 2024-03-01
- Last updated
- 2024-03-01
- Certified
- 2024-03-01
Frequently asked questions
- What is Yumi Sakaguchi's NPI number?
- Yumi Sakaguchi's National Provider Identifier (NPI) is 1760249189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yumi Sakaguchi's specialty?
- Yumi Sakaguchi is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Yumi Sakaguchi located?
- Yumi Sakaguchi's practice location on file with NPPES is 1445 E Putnam Ave, Old Greenwich, CT 06870-1379.
- What is Yumi Sakaguchi's phone number?
- The practice phone number listed in the NPPES registry for Yumi Sakaguchi is (203) 622-8600.
- Is Yumi Sakaguchi's NPI active?
- Yes — Yumi Sakaguchi's NPI (1760249189) is active in the NPPES registry as of the last update on 2024-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.