Kenneth Chang, MD
NPI 1003375312 · Ophthalmology Physician · Manhasset, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Chang, MD is a Ophthalmology Physician provider in Manhasset, NY (NPI 1003375312).
Provider details
- NPI number
- 1003375312
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 10300 N Illinois StCarmel, IN 46290-1166Phone: (317) 817-8080
Registry dates
- Enumerated
- 2019-03-16
- Last updated
- 2025-07-03
- Certified
- 2025-07-03
Frequently asked questions
- What is Kenneth Chang's NPI number?
- Kenneth Chang's National Provider Identifier (NPI) is 1003375312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Chang's specialty?
- Kenneth Chang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Chang located?
- Kenneth Chang's practice location on file with NPPES is 300 Community Dr, Manhasset, NY 11030-3816.
- What is Kenneth Chang's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Chang is (516) 562-0100.
- Does Kenneth Chang accept Medicare?
- Kenneth Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Chang's NPI active?
- Yes — Kenneth Chang's NPI (1003375312) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.