J Vasc Surg Venous Lymphat Disord
Dr. Angelo Noel Santos, MD
- Medicare services, 2024
- 10,537
- Medicare patients, 2024
- 661
- Part D claims, 2024
- 21
- Publications
- 7
- Clinical trials
- 2
- Practice address
- 3801 S Elmwood Ave, Sioux Falls, SD 57105
- Practice phone
- Call (800) 338-2015
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cj Elmwood Partners L P
Sioux Falls, South Dakota
Find Dr. Santos' professional email, personal email and mobile number
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Dr. Angelo Noel Santos is a vascular surgeon in Sioux Falls, South Dakota
Dr. Santos practices at Cj Elmwood Partners L P in Sioux Falls, South Dakota.
Dr. Santos' NPI, 1861628059, was assigned on June 2, 2009. Dr. Santos graduated from West Virginia University School of Medicine in 2004. Dr. Santos holds South Dakota license 8433.
- NPI
- 1861628059NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486800380
- NPI enumeration date
- June 2, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 338-2015
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Angelo Noel Santos practices at Cj Elmwood Partners L P in Sioux Falls, South Dakota
Dr. Santos' primary practice is Cj Elmwood Partners L P, at 3801 S Elmwood Ave, Sioux Falls, SD 57105 in Minnehaha County. The practice phone is (800) 338-2015.
- Cj Elmwood Partners L P3801 S Elmwood Ave, Sioux Falls, SD 57105 · Minnehaha CountyPhone(800) 338-2015
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Angelo Noel Santos is affiliated with 9 sites of care and 3 medical groups
Dr. Santos' primary practice is Cj Elmwood Partners L P in Sioux Falls, South Dakota. Dr. Santos is also affiliated with Avera McKennan Hospital & University Health Center. The medical group on file is Sanford Vascular Associates. Dmand AI also links Dr. Santos to 4 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Angelo Noel Santos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Santos practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cj Elmwood Partners L P | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Angelo Noel Santos is one of 12 vascular surgeons in South Dakota
Vascular surgery is Dr. Santos' primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Santos' licenses on file in 2 states: South Dakota and Pennsylvania.
Specialties and state licenses
- Vascular surgery, South DakotaPrimary
- Pennsylvania license
Vascular surgeons near Dr. Santos
Counts of vascular 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. Angelo Noel Santos billed Medicare for 10,537 services in 2024
CMS data shows 10,537 Medicare services from Dr. Santos across 32 procedure codes in 2024, for 661 Medicare patients. Medicare paid $498,976 for them.
Dr. Santos' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 2,5362024: 7,761206%
- Tests and treatments
- 2023: 1,1352024: 1,33418%
- Office and hospital visits
- 2023: 7412024: 84414%
- Drugs given in the office
- 2023: 2302024: 28825%
- Imaging
- 2023: 1042024: 16862%
- Surgery
- 2023: 1202024: 14218%
Where Dr. Santos' Medicare services took place, 2024
- In an office10,29698%
- In a facility2412%
Dr. Santos compared with the South Dakota median for vascular surgeons, 2024
- Dr. Santos
- South Dakota median
- Medicare services
- 10,537vs 2,4004.4 times
- Medicare patients
- 661vs 672Close to median
- Part D claims
- 16vs 11286% below
Medians across 12 vascular surgeons in South Dakota with Dmand AI profiles that report each measure.
Dr. Santos' 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. Santos?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Santos and other vascular surgeons in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Angelo Noel Santos treated 661 Medicare patients in 2024, average age 76
CMS counts 661 Medicare patients who saw Dr. Santos in 2024. The largest group is 65 to 74, with 267 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.83, 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. Santos' median patient age at 73, with 47% women.
Dr. Santos' Medicare patients by age, 2024
Dr. Santos' Medicare patients by sex, 2024
- Women33050%
- Men33150%
Chronic conditions among Dr. Santos' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease45%
- Diabetes38%
- Chronic kidney disease36%
- Heart failure27%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Santos' 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
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Angelo Noel Santos wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Santos wrote 21 Medicare Part D claims for 14 patients. 95% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $253 in total drug cost. In 2022, CMS named 51 claims across 2 drugs.
Dr. Santos' Part D claims by kind of drug, 2024
- Generic20 claims95%
- Brand-name and other1 claims5%
Dr. Santos' most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 512023: 1669%
Drugs named by CMS: 1 in 2023, 2 in 2022.
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. Angelo Noel Santos ranks in the 95th percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Santos accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 48 procedures of leg revascularization (restoring blood flow) by Dr. Santos, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Santos ranks in Medicare procedure volume
- Varicose vein removal
- 82nd percentile88 procedures
- Leg revascularization (restoring blood flow)
- 95th percentile48 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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. Angelo Noel Santos has 7 publications on record
Dmand AI links 7 papers to Dr. Santos, published from 2011 to 2015. 2011 was the busiest year, with 2. The most frequent topics are Peripheral Arterial Disease. Dr. Santos has published most often in S D Med. Dr. Santos' most frequent co-authors are Greg A. Schultz, MD, Daniel H. Benckart, MD and Bart A. Chess, MD.
Dr. Santos' papers by year, 2011 to 2015
Topics Dr. Santos writes about most
- Peripheral Arterial Disease
Dr. Santos' most frequent co-authors
- Greg A. Schultz, MD3 shared papers
- Daniel H. Benckart, MD1 shared paper
- Bart A. Chess, MD1 shared paper
Recent publications by Dr. Santos
See who Dr. Santos researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Santos works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Angelo Noel Santos has worked on 2 clinical trials
Dmand AI links Dr. Santos to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Aortic Aneurysm, Abdominal and Aortic Aneurysm.
Conditions in Dr. Santos' trials
- Aortic Aneurysm, Abdominal
- Aortic Aneurysm
Investigators on the most trials with Dr. Santos
- Ian M. Cawich, MD1 shared trial
- Mark F. Conrad, MD1 shared trial
- Alan Merrill Dietzek, MD1 shared trial
Recent clinical trials with Dr. Santos
TANGO: Temsirolimus Adventitial Delivery to Improve ANGiographic Outcomes Below the Knee (opens in a new tab)
Clinical Study of the Treovance Stent-Graft for Patients With Abdominal Aortic Aneurysms (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Angelo Noel Santos received $14,145 in industry payments from 2016 to 2025
CMS Open Payments shows 344 general payments to Dr. Santos from 53 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 63% of the total. Endologix, Inc. paid the most, $2,303. It also lists 1 research payment totaling $2,813 in 2016.
General payments to Dr. Santos by program year, 2016 to 2025
General payments to Dr. Santos by kind, 2016 to 2025
- Food and beverage$8,94563%
- Travel and lodging$5,19437%
- Education$60%
Companies that paid Dr. Santos 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. Angelo Noel Santos graduated from West Virginia University School of Medicine
Dr. Santos graduated from West Virginia University School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Angelo Noel Santos'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 |
| 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. Angelo Noel Santos
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. Angelo Noel Santos' NPI number?
Dr. Angelo Noel Santos' NPI number is 1861628059. It was assigned on June 2, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Angelo Noel Santos?
Dr. Angelo Noel Santos is a vascular surgeon in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Angelo Noel Santos practice?
Dr. Santos practices at 3801 S Elmwood Ave, Sioux Falls, SD 57105. Dr. Santos' primary practice is Cj Elmwood Partners L P in Sioux Falls, South Dakota. Dmand AI also links Dr. Santos to 4 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Angelo Noel Santos' office phone number?
The practice phone on file for Dr. Santos is (800) 338-2015.
What is Dr. Angelo Noel Santos' medical license number?
Dr. Santos holds South Dakota license 8433, one of the licenses on file in 2 states.
Which states has Dr. Angelo Noel Santos been licensed in?
Dmand AI has state licenses on file for Dr. Santos in South Dakota and Pennsylvania.
Which hospitals is Dr. Angelo Noel Santos affiliated with?
Dr. Santos is affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Santos to 4 more hospitals.
What medical group is Dr. Angelo Noel Santos part of?
Dr. Santos is linked to Sanford Vascular Associates. Dmand AI links Dr. Santos to 2 more medical groups.
Does Dr. Angelo Noel Santos accept Medicare?
Yes. CMS data shows Dr. Santos billed Medicare for 10,537 services in 2024, and Dr. Santos accepts Medicare assignment.
How many Medicare patients does Dr. Angelo Noel Santos see?
CMS counts 661 Medicare patients who saw Dr. Santos in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Angelo Noel Santos bill to Medicare?
In 2024, Dr. Santos' most billed Medicare services were medicare temporary code (Q9967), office visit, established patient (99214) and blood vessel study (93922).
Where did Dr. Angelo Noel Santos go to medical school?
Dr. Santos graduated from West Virginia University School of Medicine in 2004.
What drugs does Dr. Angelo Noel Santos prescribe most?
In 2023 Medicare Part D data, Dr. Santos' most prescribed drugs by claims were Clopidogrel.
Has Dr. Angelo Noel Santos received payments from drug or device companies?
CMS Open Payments shows $14,145 in general payments to Dr. Santos from 53 companies from 2016 to 2025. The largest total came from Endologix, Inc.
How long has Dr. Angelo Noel Santos been practicing?
Dr. Santos graduated from medical school in 2004, 22 years ago.
Does Dr. Angelo Noel Santos do research?
Dmand AI links 7 publications to Dr. Santos, published from 2011 to 2015. Dr. Santos has worked on 2 clinical trials.
Who does Dr. Angelo Noel Santos publish with?
Dr. Santos' most frequent co-authors are Greg A. Schultz, MD (3 shared papers), Daniel H. Benckart, MD (1 shared paper) and Bart A. Chess, MD (1 shared paper).
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