Doctor profile · Federal record

Dr. Ariel Hirsch, MD

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

  • NPI 1992783781
  • Accepts Medicare
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
830 Harrison Ave, Moakley Building Ll100
Boston, MA 02118
(617) 638-7070
fax (617) 638-7037
Mailing address
801 Albany Street, Fl G
Boston, MA 021193791

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
March 3, 2021
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Massachusetts #221091
Medicaid
MA #110038822A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992783781. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,320
Distinct HCPCS
10
Medicare allowed
$107,784
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 643 30 $48
77427 Radiation treatment management, 5 treatment sessions 138 29 $207
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 131 12 $22
77300 Calculation of radiation therapy dose 118 27 $36
99214 Established patient office or other outpatient visit, 30-39 minutes 79 73 $103
77334 Design and construction of complex radiation treatment device 49 13 $65
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 36 27 $41
99205 New patient office or other outpatient visit, 60-74 minutes 36 36 $193
77263 Complex radiation therapy planning 29 28 $182
77301 High precision radiation therapy planning 16 16 $455

In context: peer comparison

Among 61 peers in Boston Radiation Oncology Physician, average services per provider: 91. This provider delivers 15× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ariel Hirsch's medical specialty?
Dr. Ariel Hirsch practices Radiation Oncology Physician in Boston, MA.
Where does Dr. Ariel Hirsch practice?
Dr. Ariel Hirsch practices at 830 Harrison Ave, Boston, MA 02118. Office phone: 6176387070.
What is Dr. Ariel Hirsch's NPI?
Dr. Ariel Hirsch's National Provider Identifier (NPI) is 1992783781, issued by NPPES.
Does Dr. Ariel Hirsch accept Medicare assignment?
Yes. Dr. Ariel Hirsch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ariel Hirsch commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427); Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002). Source: CMS Medicare Physician & Other Practitioners file.