Mark Sueyoshi
- Medicare services, 2024
- 1,918
- Medicare patients, 2024
- 209
- Part D claims, 2024
- 118
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 111 Colchester Ave, Burlington, VT 05401
- Practice phone
- Call (802) 847-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark Sueyoshi'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.
Mark Sueyoshi is a radiation oncologist in Burlington, Vermont
Mark Sueyoshi practices at University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network.
Mark Sueyoshi's NPI, 1164911038, was assigned on May 7, 2018. Mark Sueyoshi graduated from University of California, Geffen School of Medicine in 2018. Mark Sueyoshi holds Vermont license 042-0017126.
- NPI
- 1164911038NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608220694
- NPI enumeration date
- May 7, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (802) 847-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Sueyoshi practices at University of Vermont Medical Center in Burlington, Vermont
Mark Sueyoshi's primary practice is University of Vermont Medical Center, at 111 Colchester Ave, Burlington, VT 05401 in Chittenden County. The practice phone is (802) 847-0000.
- University of Vermont Medical Center111 Colchester Ave, Burlington, VT 05401 · Chittenden CountyPhone(802) 847-0000
Source: Dmand AI Affiliation Data
Mark Sueyoshi is affiliated with 4 sites of care and 2 medical groups
Mark Sueyoshi's primary practice is University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network. Mark Sueyoshi is also affiliated with Central Vermont Medical Center. The medical group on file is University of Vermont Medical Center. Dmand AI also links Mark Sueyoshi to 1 more hospital, 1 dialysis center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Sueyoshi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Sueyoshi practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Vermont Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Vermont Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Mark Sueyoshi is one of 13 radiation oncologists in Vermont
Radiation oncology is Mark Sueyoshi's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Mark Sueyoshi is licensed in Vermont.
Specialties and state licenses
- Radiation oncology, VermontPrimary
Radiation oncologists near Mark Sueyoshi
Counts of radiation oncologists 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
Mark Sueyoshi billed Medicare for 1,918 services in 2024
CMS data shows 1,918 Medicare services from Mark Sueyoshi across 15 procedure codes in 2024, for 209 Medicare patients. Medicare paid $128,574 for them. Every service was in a facility, such as a hospital, rather than an office.
Mark Sueyoshi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3262024: 1,725429%
- Office and hospital visits
- 2023: 412024: 135229%
- Other services
- 2023: 02024: 58
Mark Sueyoshi compared with the Vermont median for radiation oncologists, 2024
- Mark Sueyoshi
- Vermont median
- Medicare services
- 1,918vs 1,05083% above
- Medicare patients
- 209vs 219Close to median
- Part D claims
- 47vs 3824% above
Medians across 13 radiation oncologists in Vermont with Dmand AI profiles that report each measure.
Mark Sueyoshi'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Mark Sueyoshi treated 209 Medicare patients in 2024, average age 72
CMS counts 209 Medicare patients who saw Mark Sueyoshi in 2024. The largest group is 65 to 74, with 106 patients. 69% of them have cancer, and 64% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Sueyoshi's median patient age at 71, with 63% women.
Mark Sueyoshi's Medicare patients by age, 2024
Mark Sueyoshi's Medicare patients by sex, 2024
- Women9847%
- Men11153%
Chronic conditions among Mark Sueyoshi's Medicare patients, 2024
- Cancer69%
- High blood pressure64%
- High cholesterol59%
- Arthritis36%
- Diabetes23%
- Ischemic heart disease23%
- Anxiety22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Mark Sueyoshi'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
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Sueyoshi wrote 118 Medicare Part D claims in 2024
In 2024, Mark Sueyoshi wrote 118 Medicare Part D claims for 52 patients. 96% of them were for generic drugs. CMS names the drug for 47 of them, across 3 drugs with 11 or more claims each, at $405 in total drug cost. In 2023, CMS named 25 claims across 2 drugs.
Mark Sueyoshi's Part D claims by kind of drug, 2024
- Generic113 claims96%
- Brand-name and other5 claims4%
Mark Sueyoshi'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 Mark Sueyoshi's Part D claims, 2024
- Opioids21%25 of 118 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: 252024: 4788%
Drugs named by CMS: 3 in 2024, 2 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
Mark Sueyoshi offers telehealth to Medicare patients
Mark Sueyoshi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mark Sueyoshi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mark Sueyoshi has 2 publications on record
Dmand AI links 2 papers to Mark Sueyoshi in 2018. 2018 was the busiest year, with 2. Mark Sueyoshi's most frequent co-author is Elaine A. Hart, MD.
Mark Sueyoshi's most frequent co-authors
Recent publications by Mark Sueyoshi
See who Mark Sueyoshi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Mark Sueyoshi works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Mark Sueyoshi graduated from University of California, Geffen School of Medicine
Mark Sueyoshi graduated from University of California, Geffen School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Sueyoshi'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 Mark Sueyoshi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Sueyoshi's NPI number?
Mark Sueyoshi's NPI number is 1164911038. It was assigned on May 7, 2018, and it is active in the NPI Registry.
What does Mark Sueyoshi specialize in?
Mark Sueyoshi is a radiation oncologist in Burlington, Vermont. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Mark Sueyoshi practice?
Mark Sueyoshi practices at 111 Colchester Ave, Burlington, VT 05401. Mark Sueyoshi's primary practice is University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network. Dmand AI also links Mark Sueyoshi to 1 hospital, 1 dialysis center and 1 medical group.
What is Mark Sueyoshi's office phone number?
The practice phone on file for Mark Sueyoshi is (802) 847-0000.
What is Mark Sueyoshi's medical license number?
Mark Sueyoshi holds Vermont license 042-0017126.
Which hospitals is Mark Sueyoshi affiliated with?
Mark Sueyoshi practices at University of Vermont Medical Center in Burlington, Vermont. Mark Sueyoshi is also affiliated with Central Vermont Medical Center. Dmand AI links Mark Sueyoshi to 1 more hospital.
What medical group is Mark Sueyoshi part of?
Mark Sueyoshi is linked to University of Vermont Medical Center. Dmand AI links Mark Sueyoshi to 1 more medical group.
Does Mark Sueyoshi accept Medicare?
Yes. CMS data shows Mark Sueyoshi billed Medicare for 1,918 services in 2024, and Mark Sueyoshi accepts Medicare assignment.
Does Mark Sueyoshi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mark Sueyoshi as offering telehealth services.
How many Medicare patients does Mark Sueyoshi see?
CMS counts 209 Medicare patients who saw Mark Sueyoshi in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Mark Sueyoshi bill to Medicare?
In 2024, Mark Sueyoshi's most billed Medicare services were radiation oncology (77014), radiation oncology (77334) and radiation oncology (77300).
Where did Mark Sueyoshi go to medical school?
Mark Sueyoshi graduated from University of California, Geffen School of Medicine in 2018.
What drugs does Mark Sueyoshi prescribe most?
In 2024 Medicare Part D data, Mark Sueyoshi's most prescribed drugs by claims were Lidocaine HCl Viscous, Tramadol HCl and Dexamethasone.
How long has Mark Sueyoshi been practicing?
Mark Sueyoshi graduated from medical school in 2018, 8 years ago.
Does Mark Sueyoshi do research?
Dmand AI links 2 publications to Mark Sueyoshi.
Who does Mark Sueyoshi publish with?
Mark Sueyoshi's most frequent co-authors are Elaine A. Hart, MD (1 shared paper).
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