Katharina Ernst-Sixto, LICENSED OPTICIAN
NPI 1962919605 · Eyewear Supplier · Stratford, CT
Katharina Ernst-Sixto, LICENSED OPTICIAN is a Eyewear Supplier provider in Stratford, CT (NPI 1962919605).
Provider details
- NPI number
- 1962919605
- Entity type
- Individual
- Primary specialty
- Eyewear SupplierSuppliers
- Credential
- LICENSED OPTICIAN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001623 (CT)
Specialties & taxonomies
Suppliers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-01-03
- Last updated
- 2018-06-16
Frequently asked questions
- What is Katharina Ernst-Sixto's NPI number?
- Katharina Ernst-Sixto's National Provider Identifier (NPI) is 1962919605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharina Ernst-Sixto's specialty?
- Katharina Ernst-Sixto is listed in the NPPES registry with a primary specialty of Eyewear Supplier (Suppliers).
- Where is Katharina Ernst-Sixto located?
- Katharina Ernst-Sixto's practice location on file with NPPES is 495 Hawley Ln, Stratford, CT 06614-1514.
- What is Katharina Ernst-Sixto's phone number?
- The practice phone number listed in the NPPES registry for Katharina Ernst-Sixto is (203) 375-5819.
- Is Katharina Ernst-Sixto's NPI active?
- Yes — Katharina Ernst-Sixto's NPI (1962919605) is active in the NPPES registry as of the last update on 2018-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.