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Dr. Kalen J. Riley, MD
NPI1962829804PAC ID8820397276
- Medicare services, 2024
- 1,196
- Medicare patients, 2024
- 992
- Publications
- 8
- Hospital affiliations
- 2
- Industry payments
- $15
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Riley'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. Kalen J. Riley is a diagnostic radiologist in Phoenix, Arizona
Dr. Riley practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Dr. Riley's NPI, 1962829804, was assigned on March 27, 2014. Dr. Riley graduated from Ohio State University College of Medicine in 2014. Dr. Riley holds Indiana license 01085728A.
NPI and contact details
- NPI
- 1962829804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820397276
- NPI enumeration date
- March 27, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kalen J. Riley practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Dr. Riley's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. Kalen J. Riley is affiliated with 3 sites of care and 3 medical groups
Dr. Riley's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dr. Riley is also affiliated with HonorHealth Scottsdale Thompson Peak Medical Center. The medical group on file is University of Utah Health. Dmand AI also links Dr. Riley to 2 more medical groups and 1 ambulatory surgery center, each named with a free account.
HonorHealth Scottsdale Thompson Peak Medical CenterUniversity of Utah Health2 medical groupsNames with a free account1 ambulatory surgery centerName with a free account
See all 6 affiliations for Dr. RileySources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kalen J. Riley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riley practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kalen J. Riley is one of 800 diagnostic radiologists in Arizona
Diagnostic radiology is Dr. Riley's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Riley's licenses on file in 3 states: Indiana, Arizona and Utah.
Specialties and state licenses
- Diagnostic radiology, IndianaPrimary
- Arizona license
- Neuroradiology, Utah
Diagnostic radiologists near Dr. Riley
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
800diagnostic radiologists in Arizona174diagnostic radiologists in Phoenix50diagnostic radiologists at Mayo Clinic Hospital - Phoenix
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kalen J. Riley billed Medicare for 1,196 services in 2024
CMS data shows 1,196 Medicare services from Dr. Riley across 18 procedure codes in 2024, for 992 Medicare patients. Medicare paid $55,512 for them.
Medicare services, 20241,196
Medicare patients992
Paid by Medicare$55,512
Procedure codes18
Dr. Riley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,0752024: 1,19611%
Where Dr. Riley's Medicare services took place, 2024
- In an office11610%
- In a facility1,08090%
Dr. Riley compared with the Arizona median for diagnostic radiologists, 2024
- Dr. Riley
- Arizona median
- Medicare services
- 1,196vs 3,60567% below
- Medicare patients
- 992vs 1,57437% below
Medians across 735 diagnostic radiologists in Arizona with Dmand AI profiles that report each measure.
Dr. Riley'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. Riley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Riley and other diagnostic radiologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kalen J. Riley treated 992 Medicare patients in 2024, average age 73
CMS counts 992 Medicare patients who saw Dr. Riley in 2024. The largest group is 65 to 74, with 408 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.84, 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. Riley's median patient age at 56, with 60% women.
Medicare patients, 2024992
Average age73
Average risk score1.84
Also on Medicaid20%
Dr. Riley's Medicare patients by age, 2024
Dr. Riley's Medicare patients by sex, 2024
- Women52653%
- Men46647%
Chronic conditions among Dr. Riley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Mood disorders42%
- Depression40%
- Anxiety37%
- Diabetes37%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Riley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Kalen J. Riley takes part in Medicare
Dr. Riley accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kalen J. Riley has 8 publications on record
Dmand AI links 8 papers to Dr. Riley, published from 2015 to 2023. 2015 was the busiest year, with 2. The most frequent topics are Tomography, X-Ray Computed. Dr. Riley's most frequent co-authors are Ragheb A. Assaly, MD, Mohammed Said Al-Natour, MD and Juan G. Tejada, MD.
Papers8
Years published2015 to 2023
Dr. Riley's papers by year, 2015 to 2023
Topics Dr. Riley writes about most
- Tomography, X-Ray Computed
Dr. Riley's most frequent co-authors
- Ragheb A. Assaly, MD3 shared papers
- Mohammed Said Al-Natour, MD2 shared papers
- Juan G. Tejada, MD2 shared papers
Recent publications by Dr. Riley
J Neuroimaging
BrainNeuroimagingTauopathies
Interv Neuroradiol
Angiography, Digital SubtractionBlood Vessel ProsthesisCarotid Artery Diseases
Cerebrospinal Fluid PressureCerebrovascular DisordersConstriction, Pathologic
See who Dr. Riley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Riley works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kalen J. Riley received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Riley from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $15.
Companies that paid Dr. Riley the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kalen J. Riley graduated from Ohio State University College of Medicine
Dr. Riley graduated from Ohio State University College of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kalen J. Riley'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) |
| 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 |
| 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. Kalen J. Riley
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. Kalen J. Riley's NPI number?
Dr. Kalen J. Riley's NPI number is 1962829804. It was assigned on March 27, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Kalen J. Riley?
Dr. Kalen J. Riley is a diagnostic radiologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Kalen J. Riley practice?
Dr. Riley practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Riley's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Dr. Riley to 2 medical groups and 1 ambulatory surgery center.
What is Dr. Kalen J. Riley's office phone number?
The practice phone on file for Dr. Riley is (480) 342-4201.
What is Dr. Kalen J. Riley's medical license number?
Dr. Riley holds Indiana license 01085728A, one of the licenses on file in 3 states.
Which states has Dr. Kalen J. Riley been licensed in?
Dmand AI has state licenses on file for Dr. Riley in Indiana, Arizona and Utah.
Which hospitals is Dr. Kalen J. Riley affiliated with?
Dr. Riley practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona. Dr. Riley is also affiliated with HonorHealth Scottsdale Thompson Peak Medical Center.
What medical group is Dr. Kalen J. Riley part of?
Dr. Riley is linked to University of Utah Health. Dmand AI links Dr. Riley to 2 more medical groups.
Does Dr. Kalen J. Riley accept Medicare?
Yes. CMS data shows Dr. Riley billed Medicare for 1,196 services in 2024, and Dr. Riley accepts Medicare assignment.
How many Medicare patients does Dr. Kalen J. Riley see?
CMS counts 992 Medicare patients who saw Dr. Riley in 2024, with an average age of 73.
Show 6 more questionsShow fewer questions
What services does Dr. Kalen J. Riley bill to Medicare?
In 2024, Dr. Riley's most billed Medicare services were diagnostic imaging (70450), diagnostic imaging (70553) and diagnostic imaging (70491).
Where did Dr. Kalen J. Riley go to medical school?
Dr. Riley graduated from Ohio State University College of Medicine in 2014.
Has Dr. Kalen J. Riley received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Riley from 1 company from 2025 to 2025. The largest total came from Abiomed.
How long has Dr. Kalen J. Riley been practicing?
Dr. Riley graduated from medical school in 2014, 12 years ago.
Does Dr. Kalen J. Riley do research?
Dmand AI links 8 publications to Dr. Riley, published from 2015 to 2023.
Who does Dr. Kalen J. Riley publish with?
Dr. Riley's most frequent co-authors are Ragheb A. Assaly, MD (3 shared papers), Mohammed Said Al-Natour, MD (2 shared papers) and Juan G. Tejada, MD (2 shared papers).
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