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Dr. Cassie C. Kennedy, MD
NPI1407820566PAC ID6608846464
- Medicare services, 2024
- 128
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 614
- Publications
- 76
- Hospital affiliations
- 1
- Practice address
- 200 First Street SW, Rochester, MN 55905
- Practice phone
- Call (507) 284-5968
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mayo Clinic Breast Diagnostic Clinic
Mammography / Breast Imaging Center · Rochester, Minnesota
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Dr. Cassie C. Kennedy is a pulmonologist in Rochester, Minnesota
Dr. Kennedy practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota.
Dr. Kennedy's NPI, 1407820566, was assigned on February 15, 2006. Dr. Kennedy graduated from University of Minnesota Medical School in 2000. Dr. Kennedy holds Minnesota license 43688.
NPI and contact details
- NPI
- 1407820566NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608846464
- NPI enumeration date
- February 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (507) 284-5968
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cassie C. Kennedy practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota
Dr. Kennedy's primary practice is Mayo Clinic Breast Diagnostic Clinic, at 200 First Street SW, Rochester, MN 55905. The practice phone is (507) 284-5968.
- Mayo Clinic Breast Diagnostic Clinic200 First Street SW, Rochester, MN 55905Phone(507) 284-5968
Source: Dmand AI Affiliation Data
Dr. Cassie C. Kennedy is affiliated with 4 sites of care and 2 medical groups
Dr. Kennedy's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Dr. Kennedy is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Kennedy to 1 more clinical lab, 1 hospice and 1 medical group, each named with a free account. Dr. Kennedy's employer is on file too: a breast imaging center.
Mayo Clinic Breast Diagnostic ClinicPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cassie C. Kennedy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kennedy practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Breast Diagnostic Clinic | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cassie C. Kennedy is one of 271 pulmonologists in Minnesota
Pulmonary disease is Dr. Kennedy's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Kennedy is licensed in Minnesota.
Specialties and state licenses
- Pulmonary disease, MinnesotaPrimary
Pulmonologists near Dr. Kennedy
Counts of pulmonologists 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. Cassie C. Kennedy billed Medicare for 128 services in 2024
CMS data shows 128 Medicare services from Dr. Kennedy across 3 procedure codes in 2024, for 50 Medicare patients. Medicare paid $11,300 for them.
Medicare services, 2024128
Medicare patients50
Paid by Medicare$11,300
Procedure codes3
Dr. Kennedy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1752024: 10739%
- Other services
- 2023: 02024: 21
Where Dr. Kennedy's Medicare services took place, 2024
- In an office4737%
- In a facility8163%
Dr. Kennedy compared with the Minnesota median for pulmonologists, 2024
- Dr. Kennedy
- Minnesota median
- Medicare services
- 128vs 31860% below
- Medicare patients
- 50vs 17471% below
- Part D claims
- 439vs 23686% above
Medians across 265 pulmonologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Kennedy'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. Kennedy and other pulmonologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cassie C. Kennedy treated 50 Medicare patients in 2024, average age 66
CMS counts 50 Medicare patients who saw Dr. Kennedy in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have copd, and 75% have high cholesterol. Their average risk score is 3.88, 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. Kennedy's median patient age at 68, with 31% women.
Medicare patients, 202450
Average age66
Average risk score3.88
Dr. Kennedy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kennedy's Medicare patients by sex, 2024
- Women1632%
- Men3468%
Chronic conditions among Dr. Kennedy's Medicare patients, 2024
- COPD75%
- High cholesterol75%
- High blood pressure72%
- Chronic kidney disease70%
- Diabetes54%
- Heart failure54%
- Ischemic heart disease52%
- Anxiety48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kennedy'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
- Women31%
- Men69%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cassie C. Kennedy wrote 614 Medicare Part D claims in 2024
In 2024, Dr. Kennedy wrote 614 Medicare Part D claims for 100 patients. 93% of them were for generic drugs. CMS names the drug for 439 of them, across 13 drugs with 11 or more claims each, at $63,901 in total drug cost. In 2023, CMS named 185 claims across 7 drugs.
Part D claims, 2024614
Drugs named by CMS13
Total drug cost$63,901
Part D patients100
Dr. Kennedy's Part D claims by kind of drug, 2024
- Generic572 claims93%
- Brand-name42 claims7%
Dr. Kennedy'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. Kennedy's Part D claims, 2024
- Antibiotics22%137 of 614 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1852024: 439137%
Drugs named by CMS: 13 in 2024, 7 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. Cassie C. Kennedy offers telehealth to Medicare patients
Dr. Kennedy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kennedy as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Cassie C. Kennedy has 76 publications on record
Dmand AI links 76 papers to Dr. Kennedy, published from 2015 to 2025. 2024 was the busiest year, with 11. The most frequent topics are Lung Transplantation, Postoperative Complications and Transplant Recipients. Dr. Kennedy has published most often in Clin Transplant. Dr. Kennedy's most frequent co-authors are Kelly M. Pennington, MD, Steve G. Peters, MD and Elizabeth C. Lorenz, MD.
Papers76
Years published2015 to 2025
Dr. Kennedy's papers by year, 2016 to 2025
Topics Dr. Kennedy writes about most
- Lung Transplantation
- Postoperative Complications
- Transplant Recipients
- Graft Rejection
- Minnesota
- Antifungal Agents
- Kidney Transplantation
- Organ Transplantation
Dr. Kennedy's most frequent co-authors
- Kelly M. Pennington, MD16 shared papers
- Steve G. Peters, MD10 shared papers
- Elizabeth C. Lorenz, MD8 shared papers
Recent publications by Dr. Kennedy
AzathioprineGraft RejectionImmunosuppressive Agents
J Heart Lung Transplant
Brain DeathGraft RejectionGraft Survival
Transplantation
InflammationInflammation MediatorsKidney Failure, Chronic
See who Dr. Kennedy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kennedy works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cassie C. Kennedy graduated from University of Minnesota Medical School
Dr. Kennedy graduated from University of Minnesota Medical School in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cassie C. Kennedy'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Cassie C. Kennedy
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. Cassie C. Kennedy's NPI number?
Dr. Cassie C. Kennedy's NPI number is 1407820566. It was assigned on February 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cassie C. Kennedy?
Dr. Cassie C. Kennedy is a pulmonologist in Rochester, Minnesota. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Cassie C. Kennedy practice?
Dr. Kennedy practices at 200 First Street SW, Rochester, MN 55905. Dr. Kennedy's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Dmand AI also links Dr. Kennedy to 1 clinical lab, 1 hospice and 1 medical group.
What is Dr. Cassie C. Kennedy's office phone number?
The practice phone on file for Dr. Kennedy is (507) 284-5968.
What is Dr. Cassie C. Kennedy's medical license number?
Dr. Kennedy holds Minnesota license 43688.
Which hospitals is Dr. Cassie C. Kennedy affiliated with?
Dr. Kennedy is affiliated with Mayo Clinic Hospital, Saint Marys Campus.
What medical group is Dr. Cassie C. Kennedy part of?
Dr. Kennedy is linked to Mayo Clinic. Dmand AI links Dr. Kennedy to 1 more medical group.
Does Dr. Cassie C. Kennedy accept Medicare?
Yes. CMS data shows Dr. Kennedy billed Medicare for 128 services in 2024, and Dr. Kennedy accepts Medicare assignment.
Does Dr. Cassie C. Kennedy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kennedy as offering telehealth services.
How many Medicare patients does Dr. Cassie C. Kennedy see?
CMS counts 50 Medicare patients who saw Dr. Kennedy in 2024, with an average age of 66.
Show 6 more questionsShow fewer questions
What services does Dr. Cassie C. Kennedy bill to Medicare?
In 2024, Dr. Kennedy's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and medicare service (G2211).
Where did Dr. Cassie C. Kennedy go to medical school?
Dr. Kennedy graduated from University of Minnesota Medical School in 2000.
What drugs does Dr. Cassie C. Kennedy prescribe most?
In 2024 Medicare Part D data, Dr. Kennedy's most prescribed drugs by claims were Itraconazole, Azithromycin and Sulfamethoxazole-Trimethoprim.
How long has Dr. Cassie C. Kennedy been practicing?
Dr. Kennedy graduated from medical school in 2000, 26 years ago.
Does Dr. Cassie C. Kennedy do research?
Dmand AI links 76 publications to Dr. Kennedy, published from 2015 to 2025.
Who does Dr. Cassie C. Kennedy publish with?
Dr. Kennedy's most frequent co-authors are Kelly M. Pennington, MD (16 shared papers), Steve G. Peters, MD (10 shared papers) and Elizabeth C. Lorenz, MD (8 shared papers).
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