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Diana Nychka, O.D.
NPI 1972728525 · Optometrist · Orange, CT
Diana Nychka, O.D. is a Optometrist provider in Orange, CT (NPI 1972728525).
Provider details
- NPI number
- 1972728525
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2635 (CT)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 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
93 Boston Post Rd
Orange, CT 06477-3203
Phone: (203) 799-3937
Street-level locationGet directions
Mailing address
10 Old Field Pl
Norwalk, CT 06853-1116
Registry dates
- Enumerated
- 2007-04-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diana Nychka's NPI number?
- Diana Nychka's National Provider Identifier (NPI) is 1972728525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Nychka's specialty?
- Diana Nychka is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Diana Nychka located?
- Diana Nychka's practice location on file with NPPES is 93 Boston Post Rd, Orange, CT 06477-3203.
- What is Diana Nychka's phone number?
- The practice phone number listed in the NPPES registry for Diana Nychka is (203) 799-3937.
- Is Diana Nychka's NPI active?
- Yes — Diana Nychka's NPI (1972728525) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.