Dr. Owen Robert Kieran, DO
- Medicare services, 2024
- 143
- Medicare patients, 2024
- 130
- Part D claims, 2024
- 51
- Hospital affiliations
- 1
- Industry payments
- $4,700
- Practice address
- 601 E Rollins St, Orlando, FL 32803
- Practice phone
- Call (407) 303-1976
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kieran's professional email, personal email and mobile number
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Dr. Owen Robert Kieran is a general surgeon in Orlando, Florida
Dr. Kieran practices at AdventHealth Orlando in Orlando, Florida, part of AdventHealth.
Dr. Kieran's NPI, 1790094753, was assigned on September 24, 2010. Dr. Kieran graduated from University of New England College of Osteopathic Medicine in 2007. Dr. Kieran holds Florida license OS14242.
- NPI
- 1790094753NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759500770
- NPI enumeration date
- September 24, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 303-1976
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Owen Robert Kieran practices at AdventHealth Orlando in Orlando, Florida
Dr. Kieran's primary practice is AdventHealth Orlando, at 601 E Rollins St, Orlando, FL 32803 in Orange County. The practice phone is (407) 303-1976.
- AdventHealth Orlando601 E Rollins St, Orlando, FL 32803 · Orange CountyPhone(407) 303-1976
Source: Dmand AI Affiliation Data
Dr. Owen Robert Kieran is affiliated with 3 sites of care and 2 medical groups
Dr. Kieran's primary practice is AdventHealth Orlando in Orlando, Florida, part of AdventHealth. The medical group on file is AdventHealth Medical Group. Dmand AI also links Dr. Kieran to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Owen Robert Kieran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kieran practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Orlando | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Owen Robert Kieran is one of 1,593 general surgeons in Florida
Surgery is Dr. Kieran's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Kieran is board certified in surgery by the AOA Board of Surgery. Dr. Kieran is licensed in Florida.
Specialties and state licenses
- Surgery, FloridaPrimary
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, appendectomy, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal, groin hernia surgery and removal of damaged skin or skin graft among the conditions Dr. Kieran treats.
General surgeons near Dr. Kieran
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Owen Robert Kieran billed Medicare for 143 services in 2024
CMS data shows 143 Medicare services from Dr. Kieran across 4 procedure codes in 2024, for 130 Medicare patients. Medicare paid $12,652 for them.
Dr. Kieran's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3902024: 14363%
- Surgery
- 2023: 202024: 0100%
Where Dr. Kieran's Medicare services took place, 2024
- In an office139%
- In a facility13091%
Dr. Kieran compared with the Florida median for general surgeons, 2024
- Dr. Kieran
- Florida median
- Medicare services
- 143vs 19828% below
- Medicare patients
- 130vs 133Close to median
- Part D claims
- 13vs 4370% below
Medians across 1,425 general surgeons in Florida with Dmand AI profiles that report each measure.
Dr. Kieran'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. Kieran and other general surgeons in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Owen Robert Kieran treated 130 Medicare patients in 2024, average age 75
CMS counts 130 Medicare patients who saw Dr. Kieran in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.48, 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. Kieran's median patient age at 59, with 55% women.
Dr. Kieran's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kieran's Medicare patients by sex, 2024
- Women7356%
- Men5744%
Chronic conditions among Dr. Kieran's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Chronic kidney disease47%
- Ischemic heart disease43%
- Mood disorders40%
- Heart failure39%
- Diabetes38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kieran's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Owen Robert Kieran wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Kieran wrote 51 Medicare Part D claims for 35 patients. 94% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $61 in total drug cost. In 2021, CMS named 78 claims across 3 drugs.
Dr. Kieran's Part D claims by kind of drug, 2024
- Generic48 claims94%
- Brand-name and other3 claims6%
Dr. Kieran'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.
Drug classes CMS tracks in Dr. Kieran's Part D claims, 2024
- Opioids43%22 of 51 claims
- Antibiotics25%13 of 51 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 782024: 1383%
Drugs named by CMS: 1 in 2024, 3 in 2021.
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
How Dr. Owen Robert Kieran takes part in Medicare
Dr. Kieran accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Owen Robert Kieran received $4,700 in industry payments from 2017 to 2025
CMS Open Payments shows 41 general payments to Dr. Kieran from 12 drug and device companies from 2017 to 2025. Education make up the largest share, 48% of the total. Intuitive Surgical, Inc. paid the most, $3,771.
General payments to Dr. Kieran by program year, 2017 to 2025
General payments to Dr. Kieran by kind, 2017 to 2025
- Education$2,25048%
- Food and beverage$1,23226%
- Travel and lodging$1,21726%
Companies that paid Dr. Kieran the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Owen Robert Kieran graduated from University of New England College of Osteopathic Medicine
Dr. Kieran graduated from University of New England College of Osteopathic Medicine in 2007. Dr. Kieran is a member of AOA.
- Medical school
- Board certified in surgery
- Board certified in 2016 - 2026
- Board certified in 2014 - 2025
- Board certified in 2016 - 2026
- Board certified in 2009 - 2014
- Board certified in 2013 - 2024
Source: Dmand AI Professional Profile Data
Dr. Owen Robert Kieran accepts plans from 16 insurance carriers
Dr. Kieran is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Humana
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +8 more carriersWith a free account
Plan types Dr. Kieran accepts, by number of carriers
- PPO10
- Medicare9
- HMO8
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Owen Robert Kieran'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Owen Robert Kieran
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. Owen Robert Kieran's NPI number?
Dr. Owen Robert Kieran's NPI number is 1790094753. It was assigned on September 24, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Owen Robert Kieran?
Dr. Owen Robert Kieran is a general surgeon in Orlando, Florida. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Owen Robert Kieran practice?
Dr. Kieran practices at 601 E Rollins St, Orlando, FL 32803. Dr. Kieran's primary practice is AdventHealth Orlando in Orlando, Florida, part of AdventHealth. Dmand AI also links Dr. Kieran to 2 group practices and clinics and 1 medical group.
What is Dr. Owen Robert Kieran's office phone number?
The practice phone on file for Dr. Kieran is (407) 303-1976.
What is Dr. Owen Robert Kieran's medical license number?
Dr. Kieran holds Florida license OS14242.
Which hospitals is Dr. Owen Robert Kieran affiliated with?
Dr. Kieran practices at AdventHealth Orlando in Orlando, Florida.
What medical group is Dr. Owen Robert Kieran part of?
Dr. Kieran is linked to AdventHealth Medical Group. Dmand AI links Dr. Kieran to 1 more medical group.
Does Dr. Owen Robert Kieran accept Medicare?
Yes. CMS data shows Dr. Kieran billed Medicare for 143 services in 2024, and Dr. Kieran accepts Medicare assignment.
How many Medicare patients does Dr. Owen Robert Kieran see?
CMS counts 130 Medicare patients who saw Dr. Kieran in 2024, with an average age of 75.
Is Dr. Owen Robert Kieran board certified?
Yes. Dr. Kieran is board certified in surgery by the AOA Board of Surgery.
Show 6 more questionsShow fewer questions
What services does Dr. Owen Robert Kieran bill to Medicare?
In 2024, Dr. Kieran's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99223).
Where did Dr. Owen Robert Kieran go to medical school?
Dr. Kieran graduated from University of New England College of Osteopathic Medicine in 2007.
What drugs does Dr. Owen Robert Kieran prescribe most?
In 2024 Medicare Part D data, Dr. Kieran's most prescribed drugs by claims were Oxycodone-Acetaminophen.
Has Dr. Owen Robert Kieran received payments from drug or device companies?
CMS Open Payments shows $4,700 in general payments to Dr. Kieran from 12 companies from 2017 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Owen Robert Kieran been practicing?
Dr. Kieran graduated from medical school in 2007, 19 years ago.
What insurance does Dr. Owen Robert Kieran accept?
Dr. Kieran is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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