Doctor profile · Federal record

Dr. Mark Sueyoshi

Radiation Oncology Physician (CMS: Radiation Oncology) · Student in an Organized Health Care Education/Training Program · Burlington, VT

  • NPI 1164911038
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
111 Colchester Ave
Burlington, VT 054011473
(802) 847-0000
Additional location
1720 E Cesar E Chavez Ave
Los Angeles, CA 900332414
(323) 268-5000

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
March 15, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Vermont #042-0017126

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164911038. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
367
Distinct HCPCS
9
Medicare allowed
$32,759
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 107 37 $44
77334 Design and construction of complex radiation treatment device 81 24 $59
77300 Calculation of radiation therapy dose 42 14 $32
77427 Radiation treatment management, 5 treatment sessions 41 20 $186
77263 Complex radiation therapy planning 23 23 $163
99205 New patient office or other outpatient visit, 60-74 minutes 23 23 $174
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 21 17 $81
99215 Established patient office or other outpatient visit, 40-54 minutes 18 15 $138
77295 3d radiation therapy planning 11 11 $220

In context: peer comparison

Among 4 peers in Burlington Radiation Oncology Physician, average services per provider: 80. This provider delivers 4.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
0
Total drug cost
$556
Drug Type Claims Patients Total cost
Lidocaine Hcl Viscous (Lidocaine Hcl) Brand 13 0 $136
Oxycodone Hcl Generic 12 0 $420

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Sueyoshi's medical specialty?
Dr. Mark Sueyoshi practices Radiation Oncology Physician in Burlington, VT.
Where does Dr. Mark Sueyoshi practice?
Dr. Mark Sueyoshi practices at 111 Colchester Ave, Burlington, VT 054011473. Office phone: 8028470000.
What is Dr. Mark Sueyoshi's NPI?
Dr. Mark Sueyoshi's National Provider Identifier (NPI) is 1164911038, issued by NPPES.
Does Dr. Mark Sueyoshi accept Medicare assignment?
Yes. Dr. Mark Sueyoshi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Sueyoshi commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Design and construction of complex radiation treatment device (HCPCS 77334); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.