IndividualActive
Regina Gentile Johnston, OD
NPI 1043389851 · Optometrist · Orange, CT
Regina Gentile Johnston, OD is a Optometrist provider in Orange, CT (NPI 1043389851).
Provider details
- NPI number
- 1043389851
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- CT840 (CT)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
501 Boston Post Rd
Orange, CT 06477
Phone: (203) 795-3937
Fax: (203) 891-0737
Approximate (ZIP-level) locationGet directions
Mailing address
501 Boston Post Rd
Orange, CT 06477
Registry dates
- Enumerated
- 2006-11-07
- Last updated
- 2011-11-16
Frequently asked questions
- What is Regina Gentile Johnston's NPI number?
- Regina Gentile Johnston's National Provider Identifier (NPI) is 1043389851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regina Gentile Johnston's specialty?
- Regina Gentile Johnston is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Regina Gentile Johnston located?
- Regina Gentile Johnston's practice location on file with NPPES is 501 Boston Post Rd, Orange, CT 06477.
- What is Regina Gentile Johnston's phone number?
- The practice phone number listed in the NPPES registry for Regina Gentile Johnston is (203) 795-3937.
- Is Regina Gentile Johnston's NPI active?
- Yes — Regina Gentile Johnston's NPI (1043389851) is active in the NPPES registry as of the last update on 2011-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.