DR. DENNIS J OCONNELL (D.O.) – Ophthalmology Physician, NPI 1396763652

DR. DENNIS J OCONNELL (D.O.) is a healthcare provider. based in Aurora, Colorado. specializing in Ophthalmology Physician. They hold the professional credentials D.O.. They hold a License No. 34076 (CO). The NPI Number for DR. DENNIS J OCONNELL (D.O.) is 1396763652

Main info

Male
Sole Proprietor
38 Years Of Experience
Accepts Medicare Assignment
Name
DR. DENNIS J OCONNELL (D.O.)
NPI
1396763652
Phone
(303) 817-2105
Address
15901 E BRIARWOOD CIR UNIT 100
Enumeration Date
17 July 2006
Last Update Date
2 April 2024

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1988 (38 years ago)
PAC ID
5799776209
Professional Enrollment ID
I20040522000355
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Loading map...

Provider Addresses for DR. DENNIS J OCONNELL (D.O.)

  • East Briarwood Circle, Aurora, Arapahoe County, Colorado, 80016, United States

    AURORA, CO 800161781

    Phone: (303) 817-2105

    Fax: (720) 328-5369

    Type: Location

  • 13111 E BRIARWOOD AVE STE 200

    CENTENNIAL, CO 801123846

    Phone: (720) 443-2425

    Fax: (720) 328-5369

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 32 Open Payments records for all available years, with a total value of $1,113.

Total Amount is formed as General ($1,113) + Research ($0) + Ownership ($0) = $1,113.

Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Astellas Pharma US Inc ($213).

Total Amount

$1,113

General + Research + Ownership

Payments

32

Total payment records

General Amount

$1,113

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-10

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-05-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040522000355IOphthalmologyCOTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J2777Injection, faricimab-svoa, 0.1 mg26,640118$0
92134Imaging of retina1,593548$0
67028Injection of drug into eye1,082242$0
99213Established patient office or other outpatient visit, 20-29 minutes650373$0
J0178Injection, aflibercept, 1 mg44072$0
View full utilization report →

Insurance plans in this area (ZIP 80016)

Loading plans...

Provider's Procedures

DR. DENNIS J OCONNELL (D.O.) performs procedures in Ophthalmology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPHTHALMOLOGYCO92012Eye and medical examination for diagnosis and treatment, established patient962483
OPHTHALMOLOGYCO92134Diagnostic imaging of retina1717587

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

How is DR. DENNIS J OCONNELL (D.O.) identified in CMS data?
CMS-hosted NPPES data lists DR. DENNIS J OCONNELL (D.O.) with NPI 1396763652.
Does the file indicate DR. DENNIS J OCONNELL (D.O.) is practicing under active NPI?
Directory data currently reports DR. DENNIS J OCONNELL (D.O.) as active.
What is DR. DENNIS J OCONNELL (D.O.)'s specialty?
The listing groups DR. DENNIS J OCONNELL (D.O.) with Ophthalmology Physician. Clinical services aligned with this taxonomy classification.
What address line appears for DR. DENNIS J OCONNELL (D.O.)?
DR. DENNIS J OCONNELL (D.O.)'s geographic hint is Aurora, Colorado in our summary view.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

Similar Providers

DR. ALAN GARY PALESTINE (M.D.)

Retina Specialist (Ophthalmology) Physician
University of Colorado Hospital, 12605, East 16th Avenue, Aurora, Adams County, Colorado, 80045, United States
NPI: 1992702708

DR. STEPHEN C. MAHER (M.D.)

Pediatric Ophthalmology and Strabismus Specialist Physician
PO BOX 110429
NPI: 1578561726

ROBERT LLOYD SHIELDS (MD)

Glaucoma Specialist (Ophthalmology) Physician
University of Colorado Hospital, 12605, East 16th Avenue, Aurora, Adams County, Colorado, 80045, United States
NPI: 1659373561

RONALD E WISE (MD)

Cornea and External Diseases Specialist Physician
West End Lofts, 1435, Wazee Street, Lower Downtown, Denver, Denver County, Colorado, 80202, United States
NPI: 1386636843

ROBERT W ENZENAUER (M.D.)

Pediatric Ophthalmology and Strabismus Specialist Physician
Children's Hospital Colorado Emergency Department (ED), 13123, East 16th Avenue, Aurora, Adams County, Colorado, 80045, United States
NPI: 1154313419

DR. KIM BURRELL (DO)

Ophthalmology Physician
15901 E Briarwood Cir
NPI: 1053304089

DR. MASAO ROY WILSON (M.D.)

Ophthalmology Physician
Clinic Building South (CBS-A), 13611, East Colfax Avenue, Aurora, Adams County, Colorado, 80045, United States
NPI: 1932190782

DR. PAUL DAVID BALSTAD (M.D.)

Ophthalmology Physician
1400, South Potomac Street, Aurora, Arapahoe County, Colorado, 80012, United States
NPI: 1578544805