Doctor profile · Federal record

Dr. Mary Stevenson, M.D., PH.D.

Therapeutic Radiology Physician (CMS: Radiation Oncology) · Boston, MA

  • NPI 1710966551
  • Accepts Medicare
  • 40 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Brookline Ave
Boston, MA 022155400
(617) 667-4984
fax (617) 667-4934

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
June 6, 2011
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
2085R0203X — NUCC code
State license (1)
Massachusetts #74487

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710966551. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
37
Distinct HCPCS
1
Medicare allowed
$2,599
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 37 35 $70

In context: peer comparison

Among 2 peers in Boston Therapeutic Radiology Physician, average services per provider: 44. This provider delivers 0.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Stevenson's medical specialty?
Dr. Mary Stevenson practices Therapeutic Radiology Physician in Boston, MA.
Where does Dr. Mary Stevenson practice?
Dr. Mary Stevenson practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176674984.
What is Dr. Mary Stevenson's NPI?
Dr. Mary Stevenson's National Provider Identifier (NPI) is 1710966551, issued by NPPES.
Does Dr. Mary Stevenson accept Medicare assignment?
Yes. Dr. Mary Stevenson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Stevenson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.