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Dr. Stephen M. O'Connor, MD
NPI1548238512PAC ID9638234818
- Medicare services, 2024
- 2,073
- Medicare patients, 2024
- 1,265
- Part D claims, 2024
- 2,876
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 16901 Lakeside Hills CT, Omaha, NE 68130
- Practice phone
- Call (402) 717-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Connor's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stephen M. O'Connor is an interventional cardiologist in Omaha, Nebraska
Dr. O'Connor practices at CHI Health Lakeside in Omaha, Nebraska, part of CommonSpirit Health.
Dr. O'Connor's NPI, 1548238512, was assigned on March 8, 2006. Dr. O'Connor graduated from Creighton University School of Medicine in 1984. Dr. O'Connor holds Nebraska license 17717.
NPI and contact details
- NPI
- 1548238512NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638234818
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (402) 717-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen M. O'Connor practices at CHI Health Lakeside in Omaha, Nebraska
Dr. O'Connor's primary practice is CHI Health Lakeside, at 16901 Lakeside Hills CT, Omaha, NE 68130 in Douglas County. The practice phone is (402) 717-8000.
- CHI Health Lakeside16901 Lakeside Hills CT, Omaha, NE 68130 · Douglas CountyPhone(402) 717-8000
Source: Dmand AI Affiliation Data
Dr. Stephen M. O'Connor is affiliated with 6 sites of care and 6 medical groups
Dr. O'Connor's primary practice is CHI Health Lakeside in Omaha, Nebraska, part of CommonSpirit Health. Dr. O'Connor is also affiliated with CHI Health Creighton University Medical Center - Bergan Mercy. The medical group on file is CHI Health Clinic. Dmand AI also links Dr. O'Connor to 3 more hospitals, 5 medical groups and 1 group practice or clinic, each named with a free account.
CHI Health Creighton University Medical Center - Bergan MercyCHI Health Clinic3 hospitalsNames with a free account5 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 12 affiliations for Dr. O'ConnorSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen M. O'Connor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Connor practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHI Health Lakeside | Available with a free account |
| +5 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen M. O'Connor is one of 59 interventional cardiologists in Nebraska
Interventional cardiology is Dr. O'Connor's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. O'Connor's licenses on file in 3 states: Nebraska, Iowa and Kansas.
Specialties and state licenses
- Interventional cardiology, NebraskaPrimary
- Iowa license
- Kansas license
Interventional cardiologists near Dr. O'Connor
Counts of interventional cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
59interventional cardiologists in Nebraska20interventional cardiologists in Omaha3interventional cardiologists at CHI Health Lakeside
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stephen M. O'Connor billed Medicare for 2,073 services in 2024
CMS data shows 2,073 Medicare services from Dr. O'Connor across 20 procedure codes in 2024, for 1,265 Medicare patients. Medicare paid $83,101 for them.
Medicare services, 20242,073
Medicare patients1,265
Paid by Medicare$83,101
Procedure codes20
Dr. O'Connor's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,2932024: 1,4059%
- Office and hospital visits
- 2023: 4362024: 50917%
- Lab and pathology
- 2023: 1212024: 14117%
- Surgery
- 2023: 262024: 1831%
Where Dr. O'Connor's Medicare services took place, 2024
- In an office91844%
- In a facility1,15556%
Dr. O'Connor compared with the Nebraska median for interventional cardiologists, 2024
- Dr. O'Connor
- Nebraska median
- Medicare services
- 2,073vs 2,40414% below
- Medicare patients
- 1,265vs 1,13811% above
- Part D claims
- 2,686vs 2,4808% above
Medians across 57 interventional cardiologists in Nebraska with Dmand AI profiles that report each measure.
Dr. O'Connor's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Connor and other interventional cardiologists in Nebraska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen M. O'Connor treated 1,265 Medicare patients in 2024, average age 77
CMS counts 1,265 Medicare patients who saw Dr. O'Connor in 2024. The largest group is 75 to 84, with 524 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. O'Connor's median patient age at 68, with 43% women.
Medicare patients, 20241,265
Average age77
Average risk score1.69
Also on Medicaid8%
Dr. O'Connor's Medicare patients by age, 2024
Dr. O'Connor's Medicare patients by sex, 2024
- Women60848%
- Men65752%
Chronic conditions among Dr. O'Connor's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease49%
- Atrial fibrillation43%
- Chronic kidney disease40%
- Heart failure38%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Connor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen M. O'Connor wrote 2,876 Medicare Part D claims in 2024
In 2024, Dr. O'Connor wrote 2,876 Medicare Part D claims for 413 patients. 82% of them were for generic drugs. CMS names the drug for 2,686 of them, across 36 drugs with 11 or more claims each, at $501,571 in total drug cost. In 2023, CMS named 2,800 claims across 40 drugs.
Part D claims, 20242,876
Drugs named by CMS36
Total drug cost$501,571
Part D patients413
Dr. O'Connor's Part D claims by kind of drug, 2024
- Generic2,351 claims82%
- Brand-name525 claims18%
Dr. O'Connor's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8002024: 2,6864%
Drugs named by CMS: 36 in 2024, 40 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Stephen M. O'Connor ranks in the 48th percentile for coronary angioplasty and stenting in Medicare
Dr. O'Connor accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of coronary angioplasty and stenting by Dr. O'Connor, more than 48% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. O'Connor ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 48th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stephen M. O'Connor has 1 publication on record
Dmand AI links 1 paper to Dr. O'Connor in 2011.
Papers1
Recent publications by Dr. O'Connor
See who Dr. O'Connor researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Connor works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen M. O'Connor received $10,429 in industry payments from 2016 to 2025
CMS Open Payments shows 195 general payments to Dr. O'Connor from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 51% of the total. Boston Scientific Corporation paid the most, $3,012.
General payments to Dr. O'Connor by program year, 2016 to 2025
General payments to Dr. O'Connor by kind, 2016 to 2025
$10.4Kin total
- Food and beverage$5,34451%
- Travel and lodging$3,44833%
- Consulting fees$1,62516%
- Education$120%
Companies that paid Dr. O'Connor the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen M. O'Connor graduated from Creighton University School of Medicine
Dr. O'Connor graduated from Creighton University School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen M. O'Connor's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stephen M. O'Connor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Stephen M. O'Connor's NPI number?
Dr. Stephen M. O'Connor's NPI number is 1548238512. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen M. O'Connor?
Dr. Stephen M. O'Connor is an interventional cardiologist in Omaha, Nebraska. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Stephen M. O'Connor practice?
Dr. O'Connor practices at 16901 Lakeside Hills CT, Omaha, NE 68130. Dr. O'Connor's primary practice is CHI Health Lakeside in Omaha, Nebraska, part of CommonSpirit Health. Dmand AI also links Dr. O'Connor to 3 hospitals, 5 medical groups and 1 group practice or clinic.
What is Dr. Stephen M. O'Connor's office phone number?
The practice phone on file for Dr. O'Connor is (402) 717-8000.
What is Dr. Stephen M. O'Connor's medical license number?
Dr. O'Connor holds Nebraska license 17717, one of the licenses on file in 3 states.
Which states has Dr. Stephen M. O'Connor been licensed in?
Dmand AI has state licenses on file for Dr. O'Connor in Nebraska, Iowa and Kansas.
Which hospitals is Dr. Stephen M. O'Connor affiliated with?
Dr. O'Connor practices at CHI Health Lakeside in Omaha, Nebraska. Dr. O'Connor is also affiliated with CHI Health Creighton University Medical Center - Bergan Mercy. Dmand AI links Dr. O'Connor to 3 more hospitals.
What medical group is Dr. Stephen M. O'Connor part of?
Dr. O'Connor is linked to CHI Health Clinic. Dmand AI links Dr. O'Connor to 5 more medical groups.
Does Dr. Stephen M. O'Connor accept Medicare?
Yes. CMS data shows Dr. O'Connor billed Medicare for 2,073 services in 2024, and Dr. O'Connor accepts Medicare assignment.
How many Medicare patients does Dr. Stephen M. O'Connor see?
CMS counts 1,265 Medicare patients who saw Dr. O'Connor in 2024, with an average age of 77.
Show 6 more questionsShow fewer questions
What services does Dr. Stephen M. O'Connor bill to Medicare?
In 2024, Dr. O'Connor's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and heart test or procedure (93306).
Where did Dr. Stephen M. O'Connor go to medical school?
Dr. O'Connor graduated from Creighton University School of Medicine in 1984.
What drugs does Dr. Stephen M. O'Connor prescribe most?
In 2024 Medicare Part D data, Dr. O'Connor's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Atorvastatin Calcium.
Has Dr. Stephen M. O'Connor received payments from drug or device companies?
CMS Open Payments shows $10,429 in general payments to Dr. O'Connor from 31 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Stephen M. O'Connor been practicing?
Dr. O'Connor graduated from medical school in 1984, 42 years ago.
Does Dr. Stephen M. O'Connor do research?
Dmand AI links 1 publication to Dr. O'Connor.
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