IndividualActive
David Blissenbach
NPI 1407895014 · Optician · E St Louis, IL
David Blissenbach is a Optician provider in E St Louis, IL (NPI 1407895014).
Provider details
- NPI number
- 1407895014
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Sex
- Male
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(84/100 index)
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
83% 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
100 N 8th St
E St Louis, IL 62201-2989
Phone: (618) 274-2020
Street-level locationGet directions
Mailing address
19 Delano Dr
Cahokia, IL 62206-3105
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2026-04-26
Frequently asked questions
- What is David Blissenbach's NPI number?
- David Blissenbach's National Provider Identifier (NPI) is 1407895014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Blissenbach's specialty?
- David Blissenbach is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is David Blissenbach located?
- David Blissenbach's practice location on file with NPPES is 100 N 8th St, E St Louis, IL 62201-2989.
- What is David Blissenbach's phone number?
- The practice phone number listed in the NPPES registry for David Blissenbach is (618) 274-2020.
- Is David Blissenbach's NPI active?
- Yes — David Blissenbach's NPI (1407895014) is active in the NPPES registry as of the last update on 2026-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.