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ALEX GIERYNA O.D.
NPI 1154770204
Optometrist in Greenwood, IN

Active since June 09, 2016
1298 US HIGHWAY 31 N, GREENWOOD, IN 46142(317) 885-2020 Get Directions Write a Review

NPPES record last updated: June 9, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alex Gieryna O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEX GIERYNA O.D. (NPI 1154770204) is an individual optometrist in Greenwood, Indiana, licensed in Indiana (18003965A) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1154770204
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameALEX GIERYNACredential: O.D.
Location Address1298 US HIGHWAY 31 NGreenwood, IN 46142-4501
Mailing Address1298 Us Highway 31 NGreenwood, IN 46142-4501
Phone(317) 885-2020
Sole ProprietorNo
Enumeration DateJune 9, 2016
✔ NPI 1154770204 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in IN · 18003965A
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
1298 US HIGHWAY 31 N, Greenwood, IN 46142
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JULIE CHRISTINE SPALDING O.D.
Optometrist
1298 US HIGHWAY 31 N
GREENWOOD, IN 46142
Johnson County (317) 885-2020

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alex Gieryna's NPI number?

The NPI number for Alex Gieryna is 1154770204. It was assigned to this individual provider in the NPPES registry on June 9, 2016.

Where is Alex Gieryna located?

Alex Gieryna practices at 1298 Us Highway 31 N, Greenwood, IN 46142. The listed phone number is (317) 885-2020.

What is Alex Gieryna's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

What insurance does Alex Gieryna accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 4 other insurers list Alex Gieryna as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alex Gieryna was last updated on June 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.