Barry Blattberg, OD
NPI 1083734206 · Optometrist · Oak Park, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barry Blattberg, OD is a Optometrist provider in Oak Park, IL (NPI 1083734206).
Provider details
- NPI number
- 1083734206
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
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
19 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
Mailing address
Registry dates
- Enumerated
- 2007-03-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barry Blattberg's NPI number?
- Barry Blattberg's National Provider Identifier (NPI) is 1083734206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Blattberg's specialty?
- Barry Blattberg is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Barry Blattberg located?
- Barry Blattberg's practice location on file with NPPES is 10005 N Harlem Ave, Oak Park, IL 60302.
- What is Barry Blattberg's phone number?
- The practice phone number listed in the NPPES registry for Barry Blattberg is (708) 785-6929.
- Does Barry Blattberg accept Medicare?
- Barry Blattberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barry Blattberg's NPI active?
- Yes — Barry Blattberg's NPI (1083734206) 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.