Doctor profile · Federal record

Dr. Roy Tishler, MD PHD

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

  • NPI 1013966464
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75 Francis St Asb1-L2, Brigham and Womens Hospital Radiation Oncology
Boston, MA 02115
(617) 632-3591
Mailing address
111 Cypress St, Brigham and Womens Physicians Org
Brookline, MA 02445

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Massachusetts #77475

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013966464. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,649
Distinct HCPCS
10
Medicare allowed
$139,118
HCPCS Description Services Patients Avg allowed
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 588 33 $22
77014 Ct guidance for insertion of radiation therapy fields 315 47 $48
77427 Radiation treatment management, 5 treatment sessions 213 46 $207
77300 Calculation of radiation therapy dose 121 34 $36
99213 Established patient office or other outpatient visit, 20-29 minutes 89 67 $70
99205 New patient office or other outpatient visit, 60-74 minutes 60 60 $193
31575 Diagnostic exam of voice box using a flexible endoscope 53 45 $75
77334 Design and construction of complex radiation treatment device 39 31 $64
77263 Complex radiation therapy planning 34 34 $179
77338 Design and construction of radiation treatment device for high precision radiation therapy 33 32 $244

In context: peer comparison

Among 61 peers in this city , average services per provider: 91. This provider delivers 18× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Roy Tishler's medical specialty?
Dr. Roy Tishler practices Radiation Oncology Physician in Boston, MA.
Where does Dr. Roy Tishler practice?
Dr. Roy Tishler practices at 75 Francis St Asb1-L2, Boston, MA 02115. Office phone: 6176323591.
What is Dr. Roy Tishler's NPI?
Dr. Roy Tishler's National Provider Identifier (NPI) is 1013966464, issued by NPPES.
Does Dr. Roy Tishler accept Medicare assignment?
Yes. Dr. Roy Tishler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roy Tishler commonly perform?
Top Medicare-reported procedures in 2023: Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.