Dr. Santiago M. Cornejo, MD
- Medicare services, 2024
- 27,740
- Medicare patients, 2024
- 446
- Part D claims, 2024
- 2,041
- Publications
- 8
- Clinical trials
- 1
- Practice address
- 1313 E Osborn Road Suite 170, Phoenix, AZ 85014
- Practice phone
- Call (602) 557-0025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Urologic Surgery Center of Arizona - Phoenix
Surgery Center - Not Medicare-Certified · Phoenix, Arizona
Find Dr. Cornejo's professional email, personal email and mobile number
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Dr. Santiago M. Cornejo is an interventional radiologist in Phoenix, Arizona
Dr. Cornejo practices at Urologic Surgery Center of Arizona - Phoenix in Phoenix, Arizona.
Dr. Cornejo's NPI, 1265661896, was assigned on July 2, 2009. Dr. Cornejo graduated from University of Arizona College of Medicine in 2006. Dr. Cornejo holds Arizona license 46120.
- NPI
- 1265661896NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476731647
- NPI enumeration date
- July 2, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (602) 557-0025
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Santiago M. Cornejo practices at Urologic Surgery Center of Arizona - Phoenix in Phoenix, Arizona
Dr. Cornejo's primary practice is Urologic Surgery Center of Arizona - Phoenix, at 1313 E Osborn Road Suite 170, Phoenix, AZ 85014. The practice phone is (602) 557-0025.
- Urologic Surgery Center of Arizona - Phoenix1313 E Osborn Road Suite 170, Phoenix, AZ 85014Phone(602) 557-0025
Source: Dmand AI Affiliation Data
Dr. Santiago M. Cornejo is affiliated with 4 sites of care and 3 medical groups
Dr. Cornejo's primary practice is Urologic Surgery Center of Arizona - Phoenix in Phoenix, Arizona. The medical group on file is Arizona Urology Specialists. Dmand AI also links Dr. Cornejo to 3 more group practices and clinics and 2 medical groups, 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. Santiago M. Cornejo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cornejo practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Urologic Surgery Center of Arizona - Phoenix | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Santiago M. Cornejo is one of 83 interventional radiologists in Arizona
Vascular and interventional radiology is Dr. Cornejo's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Cornejo is licensed in Arizona.
Specialties and state licenses
- Vascular and interventional radiology, ArizonaPrimary
Interventional radiologists near Dr. Cornejo
Counts of interventional radiologists 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. Santiago M. Cornejo billed Medicare for 27,740 services in 2024
CMS data shows 27,740 Medicare services from Dr. Cornejo across 15 procedure codes in 2024, for 446 Medicare patients. Medicare paid $3,054,429 for them. Every service was in an office.
Dr. Cornejo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 7,3002024: 20,955187%
- Surgery
- 2023: 6352024: 2,650317%
- Imaging
- 2023: 6202024: 2,377283%
- Tests and treatments
- 2023: 3842024: 1,159202%
- Office and hospital visits
- 2023: 1342024: 599347%
Dr. Cornejo compared with the Arizona median for interventional radiologists, 2024
- Dr. Cornejo
- Arizona median
- Medicare services
- 27,740vs 1,91714.5 times
- Medicare patients
- 446vs 4878% below
- Part D claims
- 2,028vs 3067.6 times
Medians across 74 interventional radiologists in Arizona with Dmand AI profiles that report each measure.
Dr. Cornejo'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. Cornejo and other interventional radiologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Santiago M. Cornejo treated 446 Medicare patients in 2024, average age 76
CMS counts 446 Medicare patients who saw Dr. Cornejo in 2024. The largest group is 65 to 74, with 201 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cornejo's median patient age at 73, with 2% women.
Dr. Cornejo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Cornejo's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis43%
- Ischemic heart disease40%
- Chronic kidney disease27%
- Diabetes24%
- Atrial fibrillation23%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cornejo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women2%
- Men97%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Santiago M. Cornejo wrote 2,041 Medicare Part D claims in 2024
In 2024, Dr. Cornejo wrote 2,041 Medicare Part D claims for 536 patients. 98% of them were for generic drugs. CMS names the drug for 2,028 of them, across 8 drugs with 11 or more claims each, at $6,761 in total drug cost. In 2023, CMS named 367 claims across 4 drugs.
Dr. Cornejo's Part D claims by kind of drug, 2024
- Generic2,001 claims98%
- Brand-name19 claims1%
- Other21 claims1%
Dr. Cornejo'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. Cornejo's Part D claims, 2024
- Antibiotics28%569 of 2,041 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: 3672024: 2,028453%
Drugs named by CMS: 8 in 2024, 4 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. Santiago M. Cornejo offers telehealth to Medicare patients
Dr. Cornejo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cornejo as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Santiago M. Cornejo has 8 publications on record
Dmand AI links 8 papers to Dr. Cornejo, published from 2014 to 2025. 2022 was the busiest year, with 2. The most frequent topics are Developing Countries, Healthcare Financing and Immunization Programs. Dr. Cornejo's most frequent co-authors are Robert Morris Hecht, MD and Jared Beyersdorf, MD, PhD.
Dr. Cornejo's papers by year, 2014 to 2025
Topics Dr. Cornejo writes about most
- Developing Countries
- Healthcare Financing
- Immunization Programs
- Vaccines
Dr. Cornejo's most frequent co-authors
- Robert Morris Hecht, MD2 shared papers
- Jared Beyersdorf, MD, PhD1 shared paper
Recent publications by Dr. Cornejo
See who Dr. Cornejo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cornejo works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Santiago M. Cornejo has worked on 1 clinical trial
Dmand AI links Dr. Cornejo to 1 clinical trial.
Investigators on the most trials with Dr. Cornejo
- Mazin Issa Foteh, MD1 shared trial
- Ripal Tarun Gandhi, MD1 shared trial
- Carlos Javier Guevara, MD1 shared trial
Recent clinical trials with Dr. Cornejo
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Santiago M. Cornejo received $10,974 in industry payments from 2016 to 2025
CMS Open Payments shows 160 general payments to Dr. Cornejo from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 72% of the total. Boston Scientific Corporation paid the most, $1,934.
General payments to Dr. Cornejo by program year, 2016 to 2025
General payments to Dr. Cornejo by kind, 2016 to 2025
- Food and beverage$7,86072%
- Travel and lodging$1,90317%
- Consulting fees$1,14010%
- Education$701%
Companies that paid Dr. Cornejo 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. Santiago M. Cornejo graduated from University of Arizona College of Medicine
Dr. Cornejo graduated from University of Arizona College of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Santiago M. Cornejo'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 |
| 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. Santiago M. Cornejo
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. Santiago M. Cornejo's NPI number?
Dr. Santiago M. Cornejo's NPI number is 1265661896. It was assigned on July 2, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Santiago M. Cornejo?
Dr. Santiago M. Cornejo is an interventional radiologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Santiago M. Cornejo practice?
Dr. Cornejo practices at 1313 E Osborn Road Suite 170, Phoenix, AZ 85014. Dr. Cornejo's primary practice is Urologic Surgery Center of Arizona - Phoenix in Phoenix, Arizona. Dmand AI also links Dr. Cornejo to 3 group practices and clinics and 2 medical groups.
What is Dr. Santiago M. Cornejo's office phone number?
The practice phone on file for Dr. Cornejo is (602) 557-0025.
What is Dr. Santiago M. Cornejo's medical license number?
Dr. Cornejo holds Arizona license 46120.
What medical group is Dr. Santiago M. Cornejo part of?
Dr. Cornejo is linked to Arizona Urology Specialists. Dmand AI links Dr. Cornejo to 2 more medical groups.
Does Dr. Santiago M. Cornejo accept Medicare?
Yes. CMS data shows Dr. Cornejo billed Medicare for 27,740 services in 2024, and Dr. Cornejo accepts Medicare assignment.
Does Dr. Santiago M. Cornejo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cornejo as offering telehealth services.
How many Medicare patients does Dr. Santiago M. Cornejo see?
CMS counts 446 Medicare patients who saw Dr. Cornejo in 2024, with an average age of 76.
What services does Dr. Santiago M. Cornejo bill to Medicare?
In 2024, Dr. Cornejo's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (75774) and surgery: heart and blood vessels (36248).
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Where did Dr. Santiago M. Cornejo go to medical school?
Dr. Cornejo graduated from University of Arizona College of Medicine in 2006.
What drugs does Dr. Santiago M. Cornejo prescribe most?
In 2024 Medicare Part D data, Dr. Cornejo's most prescribed drugs by claims were Sulfamethoxazole-Trimethoprim, Methylprednisolone and Famotidine.
Has Dr. Santiago M. Cornejo received payments from drug or device companies?
CMS Open Payments shows $10,974 in general payments to Dr. Cornejo from 34 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Santiago M. Cornejo been practicing?
Dr. Cornejo graduated from medical school in 2006, 20 years ago.
Does Dr. Santiago M. Cornejo do research?
Dmand AI links 8 publications to Dr. Cornejo, published from 2014 to 2025. Dr. Cornejo has worked on 1 clinical trial.
Who does Dr. Santiago M. Cornejo publish with?
Dr. Cornejo's most frequent co-authors are Robert Morris Hecht, MD (2 shared papers) and Jared Beyersdorf, MD, PhD (1 shared paper).
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