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Jason Efstathiou in Boston, Massachusetts

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Jason Efstathiou has Radiation Oncology as his primary medical specialty. Their primary office is: 55 Fruit St in Boston, Massachusetts. There is an additional office location, for a total of two, for Jason Efstathiou that can be viewed further down.

They're a part of the: Massachusetts General Physicians Organization Inc medical group which has around 3,048 members. You can call their office at 617-724-0287 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Harvard Medical School and graduated in 2003 (around 21 years of experience). They are listed as doing telehealth appointments.


Jason A Efstathiou Office Phone and Directions

Jason Efstathiou
Massachusetts General Physicians Organization Inc
55 Fruit St
Boston, Massachusetts 02114
617-724-0287


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Phone: 617-724-0287


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Healthcare Info for Jason Efstathiou

Medical School: Harvard Medical School
Graduation Year: 2003
The Primary Medical Specialty for Jason Efstathiou is listed as: Radiation Oncology
Approximate Years of Experience: 21
PAC (PECOS ID)#: 7810060100
NPI #: 1598967523
NPI Created On: 06/01/2007
NPI Last Updated Listed as: 07/08/2007
Primary Taxonomy Code: 2085R0001X
License Number:
L-217708
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Harvard Pilgrim Health Care Inc.
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Ct scan guidance for insertion of radiation therapy fields
  2. Management of radiation therapy, complex
  3. Management of radiation therapy simulation, simple
  4. Management of radiation therapy, simulation, complex
  5. Management of radiation therapy, 3d
  6. Calculation of radiation therapy dose
  7. Management of modulation radiotherapy planning
  8. Radiation treatment devices, design and construction, simple
  9. Radiation treatment devices, design and construction, complex
  10. Design and construction of device for radiation therapy
  11. Radiation treatment management, 5 treatments
  12. Special radiation treatment procedure
  13. Established patient office or other outpatient visit, typically 15 minutes
  14. Established patient office or other outpatient, visit typically 25 minutes
  15. Established patient office or other outpatient, visit typically 25 minutes
  16. Established patient office or other outpatient, visit typically 40 minutes
  17. Established patient office or other outpatient, visit typically 40 minutes
  18. Physician telephone patient service, 11-20 minutes of medical discussion
  19. Physician telephone patient service, 21-30 minutes of medical discussion
  20. Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $1,100

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Third party is a Charity:: No

Record ID:: 787877047

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Oncology

Name of Drug #1: ERLEADA

Open Associated Drug #1: 59676-600-12


Additional Office Locations

1. The General Hospital Corporation
55 Fruit St
Boston, MA 02114
Group Members: 1,056

Phone: 617-724-0287

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Radiation Oncology Professionals in Boston

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Brigham And Women's Physicians Organization Inc

450 Brookline Ave
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Dana-farber Cancer Institute, Inc.

55 Fruit St
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Massachusetts General Physicians Organization Inc

830 Harrison Ave
Boston, MA
Boston University Radiation Oncology Inc

1 Boston Medical Ctr Pl
Boston, MA
Boston University Radiation Oncology Inc

55 Fruit St
Boston, MA
Massachusetts General Physicians Organization Inc

Providers in Massachusetts General Physicians Organization Inc

1.Emily Aaronson

55 Fruit St
Boston Ma 02114-2696
Massachusetts General Physicians Organization Inc
Emergency Medicine

2.Matthew Abadir

81 Highland Ave
Salem Ma 01970-2714
Massachusetts General Physicians Organization Inc
Anesthesiology

3.Matthew Abadir

55 Fruit St
Boston Ma 02114-2696
Massachusetts General Physicians Organization Inc
Anesthesiology

4.Lauren Abbate Md

55 Fruit St
Boston Ma 02114-2696
Massachusetts General Physicians Organization Inc
Internal Medicine

5.Gerald Abbott

102 Endicott St
Danvers Ma 01923-3623
Massachusetts General Physicians Organization Inc
Diagnostic Radiology

6.Gerald Abbott

55 Fruit St
Boston Ma 02114-2696
Massachusetts General Physicians Organization Inc
Diagnostic Radiology

View all 3,048 members of Massachusetts General Physicians Organization Inc medical group