Doctor profile · Federal record

Dr. Madeleine Sampson, M.D.

Radiation Oncology Physician (CMS: Radiation Oncology) · Mansfield, MA

  • NPI 1215044995
  • Accepts Medicare
  • 25 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
89 Forbes Blvd
Mansfield, MA 020481125
(508) 261-2000
Additional location
206 Mill RD
Fairhaven, MA 027195208
(508) 973-3055
fax (508) 973-3057

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
April 27, 2020
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Massachusetts #231052

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215044995. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,622
Distinct HCPCS
10
Medicare allowed
$124,948
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 245 49 $46
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 184 25 $21
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 175 20 $21
77427 Radiation treatment management, 5 treatment sessions 167 65 $196
77014 Ct guidance for insertion of radiation therapy fields 165 42 $46
77300 Calculation of radiation therapy dose 133 41 $33
77334 Design and construction of complex radiation treatment device 120 45 $62
99213 Established patient office or other outpatient visit, 20-29 minutes 73 66 $67
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 59 37 $39
77263 Complex radiation therapy planning 47 45 $171

In context: peer comparison

Among 1 peers in Mansfield Radiation Oncology Physician, average services per provider: 81. This provider delivers 20× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$135
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 11 0 $135

Frequently asked questions

Auto-generated from federal data
What is Dr. Madeleine Sampson's medical specialty?
Dr. Madeleine Sampson practices Radiation Oncology Physician in Mansfield, MA.
Where does Dr. Madeleine Sampson practice?
Dr. Madeleine Sampson practices at 89 Forbes Blvd, Mansfield, MA 020481125. Office phone: 5082612000.
What is Dr. Madeleine Sampson's NPI?
Dr. Madeleine Sampson's National Provider Identifier (NPI) is 1215044995, issued by NPPES.
Does Dr. Madeleine Sampson accept Medicare assignment?
Yes. Dr. Madeleine Sampson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Madeleine Sampson commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002). Source: CMS Medicare Physician & Other Practitioners file.