1. Home
  2. Directory
  3. Indiana
  4. Polis
  5. Optometrist
  6. NPI Profile

KNOTTS OPTOMETRY
NPI 1811196132
Optometrist in Indianapolis, IN

Active since July 17, 2007
6326 RUCKER RD, SUITE C, INDIANAPOLIS, IN 46220(317) 259-4234 Get Directions Write a Review

NPPES record last updated: July 17, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Knotts Optometry NPPES

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

KNOTTS OPTOMETRY (NPI 1811196132) is a healthcare organization registered as an optometrist in Indianapolis, Indiana and active in the NPI registry since July 2007. The organization lists Marjorie Jane Knotts, President, as its authorized official.

NPPES Registry Identity

NPI1811196132
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameMARJORIE J. KNOTTS, O.D., INC
Location Address6326 RUCKER RD, SUITE CIndianapolis, IN 46220-4889
Mailing Address6326 Rucker Rd, Suite CIndianapolis, IN 46220-4889 · (317) 259-4234
Phone(317) 259-4234
Organization SubpartNo
Authorized OfficialMarjorie Jane KnottsPresident · (317) 259-4234
Enumeration DateJuly 17, 2007
✔ NPI 1811196132 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 · 18002141B
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.
6326 RUCKER RD, Indianapolis, IN 46220
Open in Google Maps ↗

Other Names 1

Doing Business AsKnotts Optometry

Other Identifiers 1

Medicare PIN274830IN

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Knotts Optometry is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Knotts Optometry, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Marjorie Knotts, O.D.
Optometry
NPI 1447303755
6326 RUCKER RD SUITE C
Indianapolis, IN 46220
(317) 259-4234
✔ PECOSSame address
Nicole Helton, O.D.
Optometry
NPI 1265745558
17151 MERCANTILE BLVD STE 100
Noblesville, IN 46060
(317) 259-4234
✔ PECOS✔ Accepts Medicare12 mi

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

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 Marjorie J. Knotts, O.D., Inc's NPI number?

The NPI number for Marjorie J. Knotts, O.D., Inc is 1811196132. It was assigned to this organization in the NPPES registry on July 17, 2007. The provider is doing business as Knotts Optometry.

Where is Marjorie J. Knotts, O.D., Inc located?

Marjorie J. Knotts, O.D., Inc is located at 6326 Rucker Rd Suite C, Indianapolis, IN 46220. The listed phone number is (317) 259-4234.

What is Marjorie J. Knotts, O.D., Inc's specialty?

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

Is Marjorie J. Knotts, O.D., Inc enrolled in Medicare?

Yes. Marjorie J. Knotts, O.D., Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Marjorie J. Knotts, O.D., Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Optometry, reassign their Medicare billing to Marjorie J. Knotts, O.D., Inc. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Marjorie J. Knotts, O.D., Inc accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list Marjorie J. Knotts, O.D., Inc 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 Marjorie J. Knotts, O.D., Inc was last updated on July 17, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.