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Dr. Keyan D. Riley, MD
NPI1083793269PAC ID0941374557
- Medicare services, 2024
- 126
- Medicare patients, 2024
- 154
- Part D claims, 2024
- 80
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 1400 E Boulder St, Colorado Springs, CO 80909
- Practice phone
- Call (719) 365-5000
- 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
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Dr. Keyan D. Riley is a trauma surgery physician in Colorado Springs, Colorado
Dr. Riley practices at UCHealth Memorial Hospital Central in Colorado Springs, Colorado, part of UCHealth.
Dr. Riley's NPI, 1083793269, was assigned on November 6, 2006. Dr. Riley graduated from Spencer Fox Eccles School of Medicine in 2000. Dr. Riley holds Colorado license DR0051146.
NPI and contact details
- NPI
- 1083793269NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941374557
- NPI enumeration date
- November 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (719) 365-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Keyan D. Riley practices at UCHealth Memorial Hospital Central in Colorado Springs, Colorado
Dr. Riley's primary practice is UCHealth Memorial Hospital Central, at 1400 E Boulder St, Colorado Springs, CO 80909 in El Paso County. The practice phone is (719) 365-5000.
- UCHealth Memorial Hospital Central1400 E Boulder St, Colorado Springs, CO 80909 · El Paso CountyPhone(719) 365-5000
Source: Dmand AI Affiliation Data
Dr. Keyan D. Riley is affiliated with 1 site of care and 1 medical group
Dr. Riley's primary practice is UCHealth Memorial Hospital Central in Colorado Springs, Colorado, part of UCHealth. The medical group on file is UCHealth Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Keyan D. Riley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riley practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCHealth Memorial Hospital Central | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Keyan D. Riley is one of 48 trauma surgery physicians in Colorado
Trauma surgery is Dr. Riley's primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dr. Riley is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Riley's licenses on file in 3 states: Colorado, Florida and Indiana.
Specialties and state licenses
- Trauma surgery, ColoradoPrimary
- Florida license
- Surgery, Indiana
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, appendectomy, chest trauma, colonoscopy, colon removal, esophagus, stomach, or upper small intestine surgery and gallbladder removal among the conditions Dr. Riley treats.
Trauma surgery physicians near Dr. Riley
Counts of trauma surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
48trauma surgery physicians in Colorado
4trauma surgery physicians in Colorado Springs
3trauma surgery physicians at UCHealth Memorial Hospital CentralSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Keyan D. Riley billed Medicare for 126 services in 2024
CMS data shows 126 Medicare services from Dr. Riley across 6 procedure codes in 2024, for 154 Medicare patients. Medicare paid $18,710 for them.
Medicare services, 2024126
Medicare patients154
Paid by Medicare$18,710
Procedure codes6
Dr. Riley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1072024: 1081%
- Surgery
- 2023: 112024: 1864%
Where Dr. Riley's Medicare services took place, 2024
- In an office8870%
- In a facility3830%
Dr. Riley compared with the Colorado median for trauma surgery physicians, 2024
- Dr. Riley
- Colorado median
- Medicare services
- 126vs 9138% above
- Medicare patients
- 154vs 10054% above
- Part D claims
- 56vs 144.0 times
Medians across 44 trauma surgery physicians in Colorado 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 trauma surgery physicians in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keyan D. Riley treated 154 Medicare patients in 2024, average age 74
CMS counts 154 Medicare patients who saw Dr. Riley in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Riley's median patient age at 71, with 58% women.
Medicare patients, 2024154
Average age74
Average risk score1.34
Dr. Riley's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Riley's Medicare patients by sex, 2024
- Women7347%
- Men8153%
Chronic conditions among Dr. Riley's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis46%
- Diabetes27%
- Ischemic heart disease27%
- Chronic kidney disease26%
- Atrial fibrillation21%
- COPD20%
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 71
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Keyan D. Riley wrote 80 Medicare Part D claims in 2024
In 2024, Dr. Riley wrote 80 Medicare Part D claims for 56 patients. 100% of them were for generic drugs. CMS names the drug for 56 of them, across 2 drugs with 11 or more claims each, at $210 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Part D claims, 202480
Drugs named by CMS2
Total drug cost$210
Part D patients56
Dr. Riley'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. Riley's Part D claims, 2024
- Opioids56%45 of 80 claims
- Antibiotics33%26 of 80 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: 202024: 56180%
Drugs named by CMS: 2 in 2024, 1 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. Keyan D. Riley ranks in the 77th percentile for hernia repair (minimally invasive) in Medicare
Dr. Riley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of hernia repair (minimally invasive) by Dr. Riley, more than 77% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Riley ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 77th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 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)
Skin biopsy: 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. Keyan D. Riley has 3 publications on record
Dmand AI links 3 papers to Dr. Riley in 2003. Dr. Riley's most frequent co-authors are Andrew Joseph Berson, MD, Erin T. Bird, MD and Stuart A. Harlin, MD.
Papers3
Dr. Riley's most frequent co-authors
- Andrew Joseph Berson, MD1 shared paper
- Erin T. Bird, MD1 shared paper
- Stuart A. Harlin, MD1 shared paper
Recent publications by Dr. Riley
Abdominal PainAmylasesDietary Carbohydrates
AlgorithmsCritical CareLength of Stay
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 trauma surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Keyan D. Riley received $12,791 in industry payments from 2016 to 2025
CMS Open Payments shows 49 general payments to Dr. Riley from 7 drug and device companies from 2016 to 2025. Education make up the largest share, 43% of the total. Intuitive Surgical, Inc. paid the most, $11,535.
General payments to Dr. Riley by program year, 2016 to 2025
General payments to Dr. Riley by kind, 2016 to 2025
$12.8Kin total
- Education$5,50043%
- Travel and lodging$4,73937%
- Food and beverage$2,55220%
Companies that paid Dr. Riley 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. Keyan D. Riley has 1 award and honors on record
Dmand AI lists 1 award for Dr. Riley.
Awards and honors for Dr. Riley
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Keyan D. Riley graduated from Spencer Fox Eccles School of Medicine
Dr. Riley graduated from Spencer Fox Eccles School of Medicine in 2000. Dr. Riley is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Keyan D. Riley accepts plans from 16 insurance carriers
Dr. Riley is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- Elevance
- HCSC
- Kaiser Permanente
- +8 more carriersWith a free account
Plan types Dr. Riley accepts, by number of carriers
- PPO12
- HMO10
- Medicare10
- POS7
- EPO5
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Keyan D. 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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Keyan D. 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. Keyan D. Riley's NPI number?
Dr. Keyan D. Riley's NPI number is 1083793269. It was assigned on November 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Keyan D. Riley?
Dr. Keyan D. Riley is a trauma surgery physician in Colorado Springs, Colorado. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).
Where does Dr. Keyan D. Riley practice?
Dr. Riley practices at 1400 E Boulder St, Colorado Springs, CO 80909. Dr. Riley's primary practice is UCHealth Memorial Hospital Central in Colorado Springs, Colorado, part of UCHealth.
What is Dr. Keyan D. Riley's office phone number?
The practice phone on file for Dr. Riley is (719) 365-5000.
What is Dr. Keyan D. Riley's medical license number?
Dr. Riley holds Colorado license DR0051146, one of the licenses on file in 3 states.
Which states has Dr. Keyan D. Riley been licensed in?
Dmand AI has state licenses on file for Dr. Riley in Colorado (2012 to 2027), Florida (2006 to 2027) and Indiana (2001 to 2021).
Which hospitals is Dr. Keyan D. Riley affiliated with?
Dr. Riley practices at UCHealth Memorial Hospital Central in Colorado Springs, Colorado.
What medical group is Dr. Keyan D. Riley part of?
Dr. Riley is linked to UCHealth Medical Group.
Does Dr. Keyan D. Riley accept Medicare?
Yes. CMS data shows Dr. Riley billed Medicare for 126 services in 2024, and Dr. Riley accepts Medicare assignment.
How many Medicare patients does Dr. Keyan D. Riley see?
CMS counts 154 Medicare patients who saw Dr. Riley in 2024, with an average age of 74.
Show 9 more questionsShow fewer questions
Is Dr. Keyan D. Riley board certified?
Yes. Dr. Riley is board certified in surgery by the American Board of Surgery.
What services does Dr. Keyan D. Riley bill to Medicare?
In 2024, Dr. Riley's most billed Medicare services were office visit, new patient (99204), office visit, new patient (99203) and hospital inpatient care (99222).
Where did Dr. Keyan D. Riley go to medical school?
Dr. Riley graduated from Spencer Fox Eccles School of Medicine in 2000.
What drugs does Dr. Keyan D. Riley prescribe most?
In 2024 Medicare Part D data, Dr. Riley's most prescribed drugs by claims were Oxycodone-Acetaminophen and Metronidazole.
Has Dr. Keyan D. Riley received payments from drug or device companies?
CMS Open Payments shows $12,791 in general payments to Dr. Riley from 7 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Keyan D. Riley been practicing?
Dr. Riley graduated from medical school in 2000, 26 years ago.
Does Dr. Keyan D. Riley do research?
Dmand AI links 3 publications to Dr. Riley.
Who does Dr. Keyan D. Riley publish with?
Dr. Riley's most frequent co-authors are Andrew Joseph Berson, MD (1 shared paper), Erin T. Bird, MD (1 shared paper) and Stuart A. Harlin, MD (1 shared paper).
What insurance does Dr. Keyan D. Riley accept?
Dr. Riley is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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