Clinton Prestwich
NPI 1467973396 · Optometrist · Downers Grove, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clinton Prestwich is a Optometrist provider in Downers Grove, IL (NPI 1467973396).
Provider details
- NPI number
- 1467973396
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 046011377 (IL)
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
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
- 2017-06-30
- Last updated
- 2019-10-07
Frequently asked questions
- What is Clinton Prestwich's NPI number?
- Clinton Prestwich's National Provider Identifier (NPI) is 1467973396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clinton Prestwich's specialty?
- Clinton Prestwich is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Clinton Prestwich located?
- Clinton Prestwich's practice location on file with NPPES is 3450 Lacey Rd, Downers Grove, IL 60515-5430.
- What is Clinton Prestwich's phone number?
- The practice phone number listed in the NPPES registry for Clinton Prestwich is (630) 743-4500.
- Does Clinton Prestwich accept Medicare?
- Clinton Prestwich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clinton Prestwich's NPI active?
- Yes — Clinton Prestwich's NPI (1467973396) is active in the NPPES registry as of the last update on 2019-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.