GROETKEN FAMILY EYE CARE
NPI 1578744256
Optometrist in Le Mars, IA

Q: What is Halsted's PC's NPI number?

The NPI number for Halsted's PC is 1578744256. It was assigned to this organization in the NPPES registry on November 21, 2007. The provider is doing business as Groetken Family Eye Care.

Q: What is Halsted's PC's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Halsted's PC was last updated on May 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since November 21, 2007CLIA 16D2087685 · Waiver

16 CENTRAL AVE NE, LE MARS, IA 51031(712) 454-6899(712) 546-8971 Get Directions Write a Review

NPPES record last updated: May 22, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Groetken Family Eye Care NPPES

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

GROETKEN FAMILY EYE CARE (NPI 1578744256) is a healthcare organization registered as an optometrist in Le Mars, Iowa and active in the NPI registry since November 2007. The organization holds a CLIA Waiver certificate valid through December 1, 2026 and lists Elizabeth Kay Groetken, Owner/doctor, as its authorized official.

NPPES Registry Identity

NPI1578744256

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameHALSTED'S PC

Location Address16 CENTRAL AVE NELe Mars, IA 51031-3515

Mailing Address16 Central Ave NeLe Mars, IA 51031-3515 · (712) 546-8998 · Fax (712) 546-8971

Phone(712) 454-6899

Fax(712) 546-8971

Organization SubpartNo

Authorized OfficialElizabeth Kay GroetkenOwner/doctor · (712) 546-8998

Enumeration DateNovember 21, 2007

Last NPPES UpdateMay 22, 2008

✔ NPI 1578744256 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 IA · 02144

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.

16 CENTRAL AVE NE, Le Mars, IA 51031

Open in Google Maps ↗

Other Names 1

Doing Business AsGroetken Family Eye Care

Other Identifiers 8

Medicare UPINU51133IA

Medicare NSC6020330001

Other28406IA · Bcbs Of Iowa

Medicare PINI20045IA

Other1760436802IA · Npi Provider

Other11206IA · Midlands

Other0135230002IA · Medicare Cigna

Medicaid2195669IA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Groetken Family Eye Care is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Groetken Family Eye Care, which bills Medicare for the services this clinician delivers.

Clinician (1)

Elizabeth Groetken, OD

Optometry

NPI 1760436802

16 CENTRAL AVE NE
Le Mars, IA 51031

(712) 546-8998

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 16D2087685

Halsteds PC Dba Groetken Family Eye Care · Le Mars, IA

Active · expires Dec 1, 2026

CLIA Number16D2087685

Laboratory TypePractitioner Other

Certificate Effective DateDecember 2, 2024

Certificate Expiration DateDecember 1, 2026

Laboratory DirectorElizabeth Groetken

Laboratory Phone(712) 546-8998

Laboratory LocationHalsteds PC Dba Groetken Family Eye Care16 Central Avenue NE, Le Mars, IA 51031

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

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 Halsted's PC's NPI number?

The NPI number for Halsted's PC is 1578744256. It was assigned to this organization in the NPPES registry on November 21, 2007. The provider is doing business as Groetken Family Eye Care.

Where is Halsted's PC located?

Halsted's PC is located at 16 Central Ave NE, Le Mars, IA 51031. The listed phone number is (712) 454-6899.

What is Halsted's PC's specialty?

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

Is Halsted's PC enrolled in Medicare?

Yes. Halsted's PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Halsted's PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Halsted's PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Halsted's PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 16D2087685) is associated with this NPI, valid through December 1, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Halsted's PC was last updated on May 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.