Dennis Els, OD
NPI 1275507725 · Optometrist · Mount Vernon, IL
Dennis Els, OD is a Optometrist provider in Mount Vernon, IL (NPI 1275507725).
Provider details
- NPI number
- 1275507725
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0046007091 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
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
20 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
- 2006-02-13
- Last updated
- 2008-06-09
Frequently asked questions
- What is Dennis Els's NPI number?
- Dennis Els's National Provider Identifier (NPI) is 1275507725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Els's specialty?
- Dennis Els is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Dennis Els located?
- Dennis Els's practice location on file with NPPES is 3454 Broadway St, Mount Vernon, IL 62864-2277.
- What is Dennis Els's phone number?
- The practice phone number listed in the NPPES registry for Dennis Els is (618) 242-1090.
- Is Dennis Els's NPI active?
- Yes — Dennis Els's NPI (1275507725) is active in the NPPES registry as of the last update on 2008-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.