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SIGMA EYE, P.C.
NPI 1184791642
Optometrist in Monticello, IA

Active since November 29, 2006
108 W 1ST ST, MONTICELLO, IA 52310(319) 465-5114 Get Directions Write a Review

NPPES record last updated: October 30, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Sigma Eye, P.c. NPPES

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

SIGMA EYE, P.C. (NPI 1184791642), doing business as Sigma Eyehealth Centers, is a healthcare organization registered as an optometrist in Monticello, Iowa and active in the NPI registry since November 2006. The organization lists Roman Somogy, Owner, as its authorized official.

NPPES Registry Identity

NPI1184791642
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameSIGMA EYE, P.C.
Location Address108 W 1ST STMonticello, IA 52310-1519
Mailing Address108 W 1st StMonticello, IA 52310-1519 · (319) 465-5114
Phone(319) 465-5114
Organization SubpartNo
Authorized OfficialRoman SomogyOwner · (651) 829-1615
Enumeration DateNovember 29, 2006
Last NPPES UpdateOctober 30, 2025
NPPES CertifiedOctober 30, 2025
✔ NPI 1184791642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in IA · 1615
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.
Also ListedEyewear SupplierTaxonomy 332H00000X
108 W 1ST ST, Monticello, IA 52310
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Other Names 1

Doing Business AsSigma Eyehealth Centers

Other Identifiers 4

Other7386IA · Midlands Choice
Other70294IA · Iowa Health Solutions
Medicaid0128033IA
Other12803IA · Blue Cross Blue Shield

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.Insurance ›

Other Providers at the Same Location NPPES 3

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

DR. ALLISON GRUWELL OD
Optometrist
108 W 1ST ST
MONTICELLO, IA 52310
Jones County (319) 465-5114
DR. GARY W. FISHER OD PC
Optometrist
108 W 1ST ST
MONTICELLO, IA 52310
Jones County (319) 465-5114
PHILLIP N FITCH OD PC
Optometrist
108 W 1ST ST
MONTICELLO, IA 52310
Jones County (319) 465-5114

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 Sigma Eye, P.C.'s NPI number?

The NPI number for Sigma Eye, P.C. is 1184791642. It was assigned to this organization in the NPPES registry on November 29, 2006. The provider is doing business as Sigma Eyehealth Centers.

Where is Sigma Eye, P.C. located?

Sigma Eye, P.C. is located at 108 W 1st St, Monticello, IA 52310. The listed phone number is (319) 465-5114.

What is Sigma Eye, P.C.'s specialty?

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

What insurance does Sigma Eye, P.C. accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 1 other insurer list Sigma Eye, P.C. 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 Sigma Eye, P.C. was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.