What is John Poponas's NPI number?

John Poponas's National Provider Identifier (NPI) is 1144164187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Poponas's specialty?

John Poponas is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is John Poponas located?

John Poponas's practice location on file with NPPES is 9202 N Meridian St, Indianapolis, IN 46260-1800.

What is John Poponas's phone number?

The practice phone number listed in the NPPES registry for John Poponas is (317) 841-2020.

Is John Poponas's NPI active?

Yes — John Poponas's NPI (1144164187) is active in the NPPES registry as of the last update on 2026-05-27.

IndividualActive

John Poponas, OD

NPI 1144164187 · Optometrist · Indianapolis, IN

John Poponas, OD is a Optometrist provider in Indianapolis, IN (NPI 1144164187).

Provider details

NPI number: 1144164187
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Male
Sole proprietor: No
License: 18004652A (IN)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 18004652A (IN)
Eye and Vision Services Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

9202 N Meridian St

Indianapolis, IN 46260-1800

Phone: (317) 841-2020

Street-level locationGet directions

Mailing address