Dr. Peter Stuart Downey, MD
- Medicare services, 2024
- 23
- Medicare patients, 2024
- 52
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Industry payments
- $17,079
- Practice address
- 3901 Rainbow Boulevard, Kansas City, KS 66160
- Practice phone
- Call (913) 588-4779
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kansas University Rehab - Unit
Acute Care Hospital-Unit · Kansas City, Kansas
Find Dr. Downey's professional email, personal email and mobile number
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Dr. Peter Stuart Downey is a cardiothoracic surgeon in Kansas City, Kansas
Dr. Downey practices at Kansas University Rehab - Unit in Kansas City, Kansas.
Dr. Downey's NPI, 1417272683, was assigned on March 31, 2010. Dr. Downey graduated from Vagelos College of Physicians and Surgeons in 2010. Dr. Downey holds California license A146940.
- NPI
- 1417272683NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860729977
- NPI enumeration date
- March 31, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (913) 588-4779
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Stuart Downey practices at Kansas University Rehab - Unit in Kansas City, Kansas
Dr. Downey's primary practice is Kansas University Rehab - Unit, at 3901 Rainbow Boulevard, Kansas City, KS 66160 in Wyandotte County. The practice phone is (913) 588-4779.
- Kansas University Rehab - Unit3901 Rainbow Boulevard, Kansas City, KS 66160 · Wyandotte CountyPhone(913) 588-4779
Source: Dmand AI Affiliation Data
Dr. Peter Stuart Downey is affiliated with 3 sites of care and 1 medical group
Dr. Downey's primary practice is Kansas University Rehab - Unit in Kansas City, Kansas. Dr. Downey is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Cardiothoracic Surgery Associates. Dmand AI also links Dr. Downey to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peter Stuart Downey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Downey practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kansas University Rehab - Unit | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Stuart Downey is one of 39 cardiothoracic surgeons in Kansas
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Downey's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Downey is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Downey's licenses on file in 4 states: California, Missouri, North Carolina and Kansas.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), CaliforniaPrimary
- Missouri license
- North Carolina license
- Kansas license
Clinical focus
Dmand AI lists heart bypass surgery and heart valve surgery among the conditions Dr. Downey treats.
Cardiothoracic surgeons near Dr. Downey
Counts of cardiothoracic 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. Peter Stuart Downey billed Medicare for 23 services in 2024
CMS data shows 23 Medicare services from Dr. Downey across 2 procedure codes in 2024, for 52 Medicare patients. Medicare paid $1,645 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Downey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 02024: 12
- Office and hospital visits
- 2023: 472024: 1177%
Dr. Downey compared with the Kansas median for cardiothoracic surgeons, 2024
- Dr. Downey
- Kansas median
- Medicare services
- 23vs 11079% below
- Medicare patients
- 52vs 11053% below
Medians across 36 cardiothoracic surgeons in Kansas with Dmand AI profiles that report each measure.
Dr. Downey'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.
Need commercial claims for Dr. Downey?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Downey and other cardiothoracic surgeons in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Stuart Downey treated 52 Medicare patients in 2024, average age 71
CMS counts 52 Medicare patients who saw Dr. Downey in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.30, 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. Downey's median patient age at 61, with 30% women.
Dr. Downey's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Downey's Medicare patients by sex, 2024
- Women2038%
- Men3262%
Chronic conditions among Dr. Downey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease73%
- Heart failure63%
- Atrial fibrillation56%
- Arthritis42%
- Chronic kidney disease42%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Downey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women30%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Stuart Downey scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Downey for performance year 2024, reported as part of a group. Dr. Downey accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Downey as offering telehealth. CMS counts 16 procedures of coronary artery bypass graft (cabg) by Dr. Downey, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Downey's MIPS scores, performance year 2024
- 100of 100Final score
- 93.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Downey ranks in Medicare procedure volume
- Coronary artery bypass graft (CABG)
- 58th percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Peter Stuart Downey received $17,079 in industry payments from 2017 to 2025
CMS Open Payments shows 121 general payments to Dr. Downey from 14 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 44% of the total. W. L. Gore & Associates, Inc. paid the most, $5,509.
General payments to Dr. Downey by program year, 2017 to 2025
General payments to Dr. Downey by kind, 2017 to 2025
- Food and beverage$7,46244%
- Consulting fees$5,04030%
- Travel and lodging$4,50726%
- Education$700%
Companies that paid Dr. Downey 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. Peter Stuart Downey graduated from Vagelos College of Physicians and Surgeons
Dr. Downey graduated from Vagelos College of Physicians and Surgeons in 2010.
- Medical school
- Board certified in surgery
- Board certified in surgical critical care
- Board certified in thoracic and cardiac surgery
Source: Dmand AI Professional Profile Data
Dr. Peter Stuart Downey accepts plans from 8 insurance carriers
Dr. Downey is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- NC State Medicaid
Plan types Dr. Downey accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter Stuart Downey'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Peter Stuart Downey
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. Peter Stuart Downey's NPI number?
Dr. Peter Stuart Downey's NPI number is 1417272683. It was assigned on March 31, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Stuart Downey?
Dr. Peter Stuart Downey is a cardiothoracic surgeon in Kansas City, Kansas. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Peter Stuart Downey practice?
Dr. Downey practices at 3901 Rainbow Boulevard, Kansas City, KS 66160. Dr. Downey's primary practice is Kansas University Rehab - Unit in Kansas City, Kansas. Dmand AI also links Dr. Downey to 1 group practice or clinic.
What is Dr. Peter Stuart Downey's office phone number?
The practice phone on file for Dr. Downey is (913) 588-4779.
What is Dr. Peter Stuart Downey's medical license number?
Dr. Downey holds California license A146940, one of the licenses on file in 4 states.
Which states has Dr. Peter Stuart Downey been licensed in?
Dmand AI has state licenses on file for Dr. Downey in California (2017 to 2026), Missouri (2021 to 2025), North Carolina (2019 to 2025) and Kansas (2020 to 2024).
Which hospitals is Dr. Peter Stuart Downey affiliated with?
Dr. Downey is affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Downey to 1 more hospital.
What medical group is Dr. Peter Stuart Downey part of?
Dr. Downey is linked to UCLA Cardiothoracic Surgery Associates.
Does Dr. Peter Stuart Downey accept Medicare?
Yes. CMS data shows Dr. Downey billed Medicare for 23 services in 2024, and Dr. Downey accepts Medicare assignment.
Does Dr. Peter Stuart Downey offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Downey as offering telehealth services.
Show 8 more questionsShow fewer questions
What is Dr. Peter Stuart Downey's MIPS score?
Dr. Downey's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Peter Stuart Downey see?
CMS counts 52 Medicare patients who saw Dr. Downey in 2024, with an average age of 71.
Is Dr. Peter Stuart Downey board certified?
Yes. Dr. Downey is board certified in surgery by the American Board of Surgery.
What services does Dr. Peter Stuart Downey bill to Medicare?
In 2024, Dr. Downey's most billed Medicare services were surgery: heart and blood vessels (33508) and office visit, new patient (99205).
Where did Dr. Peter Stuart Downey go to medical school?
Dr. Downey graduated from Vagelos College of Physicians and Surgeons in 2010.
Has Dr. Peter Stuart Downey received payments from drug or device companies?
CMS Open Payments shows $17,079 in general payments to Dr. Downey from 14 companies from 2017 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Peter Stuart Downey been practicing?
Dr. Downey graduated from medical school in 2010, 16 years ago.
What insurance does Dr. Peter Stuart Downey accept?
Dr. Downey is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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