Oec Derby LLC
NPI 1275287005 · Optometrist · Derby, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oec Derby LLC is a Optometrist organization in Derby, CT (NPI 1275287005).
Provider details
- NPI number
- 1275287005
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Mary Mckay, Billing Manager(203) 377-3937
Specialties & taxonomies
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
4 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
- 2022-02-10
- Last updated
- 2022-02-10
- Certified
- 2022-02-10
Frequently asked questions
- What is Oec Derby LLC's NPI number?
- Oec Derby LLC's National Provider Identifier (NPI) is 1275287005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oec Derby LLC?
- Oec Derby LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Oec Derby LLC located?
- Oec Derby LLC's practice location on file with NPPES is 600 New Haven Ave, Derby, CT 06418-2529.
- What is Oec Derby LLC's phone number?
- The practice phone number listed in the NPPES registry for Oec Derby LLC is (203) 732-4916.
- Does Oec Derby LLC accept Medicare?
- Oec Derby LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Oec Derby LLC?
- The authorized official listed on Oec Derby LLC's NPPES record is Mary Mckay, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oec Derby LLC's NPI active?
- Yes — Oec Derby LLC's NPI (1275287005) is active in the NPPES registry as of the last update on 2022-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.