1. Home
  2. Directory
  3. Colorado
  4. Aurora
  5. Ophthalmology
  6. NPI Profile

INSIGHT RETINA CONSULTANTS, PC
NPI 1669438669
Ophthalmology in Aurora, CO

Active since April 26, 2006
15901 E BRIARWOOD CIR UNIT 100, AURORA, CO 80016(303) 662-8400(303) 662-8677 Get Directions Write a Review

NPPES record last updated: December 21, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Insight Retina Consultants, Pc NPPES

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

INSIGHT RETINA CONSULTANTS, PC (NPI 1669438669) is a healthcare organization registered as an ophthalmology in Aurora, Colorado and active in the NPI registry since April 2006. The organization lists Dennis J Oconnell, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1669438669
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameDENNIS J O'CONNELL, DO, PC
Location Address15901 E BRIARWOOD CIR UNIT 100Aurora, CO 80016-1781
Mailing Address15901 E Briarwood Cir Unit 100Aurora, CO 80016-1781 · (303) 662-8400 · Fax (303) 662-8677
Phone(303) 662-8400
Fax(303) 662-8677
Organization SubpartNo
Authorized OfficialDennis J OconnellPhysician/owner · (303) 662-8400
Enumeration DateApril 26, 2006
Last NPPES UpdateDecember 21, 2023
NPPES CertifiedDecember 21, 2023
✔ NPI 1669438669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CO · 34076
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
15901 E BRIARWOOD CIR UNIT 100, Aurora, CO 80016
Open in Google Maps ↗

Other Names 1

Doing Business AsInsight Retina Consultants, Pc

Other Identifiers 1

Medicaid01340769CO

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Insight Retina Consultants, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateColoradoEnrollment IDO20041005000069Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Insight Retina Consultants, PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Dennis O'connell, D.O.
Ophthalmology
NPI 1396763652
15901 E BRIARWOOD CIR UNIT 100
Aurora, CO 80016
(303) 817-2105
✔ PECOSSame address

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 Dennis J O'connell, Do, PC's NPI number?

The NPI number for Dennis J O'connell, Do, PC is 1669438669. It was assigned to this organization in the NPPES registry on April 26, 2006. The provider is doing business as Insight Retina Consultants, PC.

Where is Dennis J O'connell, Do, PC located?

Dennis J O'connell, Do, PC is located at 15901 E Briarwood Cir Unit 100, Aurora, CO 80016. The listed phone number is (303) 662-8400.

What is Dennis J O'connell, Do, PC's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Dennis J O'connell, Do, PC enrolled in Medicare?

Yes. Dennis J O'connell, Do, PC is registered in the Medicare PECOS enrollment system.

When is Dennis J O'connell, Do, PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Colorado, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Dennis J O'connell, Do, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Dennis J O'connell, Do, 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.

When was this NPI record last updated?

The NPPES record for Dennis J O'connell, Do, PC was last updated on December 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.