DoctorsProofNPPES directory · verify at state boards

Diagnostic Radiology in Boston, MA

955 verified diagnostic radiology doctors in Boston. Page 15 of 16.

Radiologists interpret medical imaging such as X-rays, CT, MRI, and ultrasound to diagnose disease.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Massachusetts Board of Registration in Medicine

Dr. Salman Islam, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1366067217
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nicholas Cunningham, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1225653199
840 HARRISON AVE, Boston, MA 02118(617) 638-6610
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Albert Jiao, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1619593530
75 FRANCIS STREET, DEPARTMENT OF RADIOLOGY, Boston, MA 02115(617) 732-5938
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Lyndia Moravia, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1821614892
840 HARRISON AVE, Boston, MA 02118(617) 638-6610
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Natasha Larocque, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1619595105
330 BROOKLINE AVENUE, SHERMAN 231, BETH ISRAEL DEACONES, RADIOLOGY EDUCATION OFFICE, Boston, MA 02215(289) 683-5666
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Sharmila Duraisamy, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1124639927
75 FRANCIS ST, BRIGHAM AND WOMEN'S HOSPITAL, Boston, MA 02115(617) 732-5500
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jean-Francois Toupin, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1881206340
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jean Courmoyer-Rodrigue, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1093320483
75 FRANCIS STREET, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Yarab Mubarak Habib Al Bulushi, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1821604570
330 BROOKLINE AVE DEPT OF RADIOLOGY, Boston, MA 02215(617) 667-3524
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Laura Murphy, MD

Diagnostic Radiology

6 yrs NPPES
NPI 1104433556
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Khoschy Schawkat Khurschid, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1881288843
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Colby Shreve, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1275119273
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jason Cai, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1689250359
55 FRUIT ST, Boston, MA 02114(617) 724-9729
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Anahita Tavana, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1467038232
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jacqueline Jacobs, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1316523954
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Bing Wang, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1568049823
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Alexander Dills, DO

Diagnostic Radiology

5 yrs NPPES
NPI 1215514385
800 WASHINGTON ST # 299, Boston, MA 02111(617) 636-0067
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nicole Wilson, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1154908101
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Moozhan Nikpanah, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1790362697
55 FRUIT ST, Boston, MA 02114(617) 643-2009
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Madeline Carney, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1649857558
55 FRUIT ST, Boston, MA 02114(813) 310-3976
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Neha Udayakumar, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1689251415
55 FRUIT ST, Boston, MA 02114(617) 724-9729
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Shan Mcburney-Lin, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1669059382
55 FRUIT ST, Boston, MA 02114(617) 724-9729
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nelson Gil, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1386221927
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Safiya Lahlaf, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1285212746
55 FRUIT ST, Boston, MA 02114(617) 724-9729
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nicholas Spittler, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1457939316
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Monica Cheng, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1528646536
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Emily Phillips, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1013595917
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Rick Artrip, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1952989790
55 FRUIT ST, Boston, MA 02114(617) 724-0288
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Brendan O'Sullivan, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1679151492
55 FRUIT ST, Boston, MA 02114(630) 297-1318
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Pramod Rao, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1851970339
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Kristen Reeder, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1396324679
55 FRUIT ST, Boston, MA 02114(617) 643-2009
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jordan Lemme, DO

Diagnostic Radiology

5 yrs NPPES
NPI 1003495128
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ian Armstrong, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1619556453
55 FRUIT ST, Boston, MA 02114(617) 726-8755
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nikhil Gupta, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1861072480
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Eleanor Love, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1417537226
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Brandon Dang, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1184205924
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Anna Zhao, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1437730843
75 FRANCIS ST, Boston, MA 02115(617) 732-5500
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Brett Eckert, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1447832100
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Robert Freund, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1184206468
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ali Siddiqui, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1023690369
1 BOSTON MEDICAL CTR PL STE 1, Boston, MA 02118(617) 638-8000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Priyanka Naik, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1144894098
55 FRUIT ST, Boston, MA 02114(424) 395-7008
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Barjor Gimi, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1396319224
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Zachary Sullivan, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1447824297
820 HARRISON AVE, Boston, MA 02118(617) 638-8000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Matthew Stankard, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1861066102
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Harman Gill, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1801460282
55 FRUIT ST RM 273A, Boston, MA 02114(617) 726-8320
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Elizabeth Witte, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1164097663
330 BROOKLINE AVE # ES-215, Boston, MA 02215(617) 667-3210
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Andrew Payomo, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1609442516
55 FRUIT ST, Boston, MA 02114(617) 726-8315
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Kathleen Miao, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1700452257
55 FRUIT ST, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Lokeshwar Chinthakunta, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1730757188
DIVISION OF NUCLEAR MEDICINE AND MOLECULAR IMAGING, 75 FRANCIS STREET, BRIGHAM AND WOMAN'S HOSPITAL, Boston, MA 02115(617) 732-6306
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Claire Crowley, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1205405461
55 FRUIT STREET, MASSACHUSETTS GENERAL HOSPITAL, DEPT. OF RADIOLOGY, Boston, MA 02114(857) 995-7652
NPPES public registry
CMS Open Payments· $375.00 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$375.00

Total received

1

Transactions

1

Paying companies

Top paying companies

HOLOGIC INC$375.00

Among the 45,487 diagnostic radiology doctors we've analyzed, about 22% received any industry payment (median $144 among those who did). This doctor's total is higher than 93% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US diagnostic radiology doctors.

Payments to Claire Crowley do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Gaurav Cheraya, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1457923021
55 FRUIT ST, Boston, MA 02114(617) 724-0288
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Vanessa Rameh, MD

Diagnostic Radiology

5 yrs NPPES
NPI 1740954395
300 LONGWOOD AVE, Boston, MA 02115(617) 355-4956
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Aparna Singh, MD

Diagnostic Radiology

4 yrs NPPES
NPI 1306593108
75 FRANCIS ST, Boston, MA 02115(617) 632-4891
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Andro Reginald Licaros, MD

Diagnostic Radiology

4 yrs NPPES
NPI 1932856218
75 FRANCIS ST, Boston, MA 02115(617) 632-4891
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ozgu Alcali, MD

Diagnostic Radiology

4 yrs NPPES
NPI 1568111961
BRIGHAM AND WOMEN'S HOSPITAL, 75 FRANCIS STREET, Boston, MA 02215(617) 632-4891
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Raquelle El Alam, MD

Diagnostic Radiology

4 yrs NPPES
NPI 1790434835
75 FRANCIS STREET BRIGHAM AND WOMEN'S HOSPITAL, Boston, MA 02115(617) 632-4891
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Pooja Sikka, MD

Diagnostic Radiology

4 yrs NPPES
NPI 1114677226
830 HARRISON AVE FL 1, Boston, MA 02118(617) 638-6610
NPPES public registry
CMS Open Payments· $139.21 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$139.21

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$139.21

Among the 45,487 diagnostic radiology doctors we've analyzed, about 22% received any industry payment (median $144 among those who did). This doctor's total ranks around the 89th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US diagnostic radiology doctors.

Payments to Pooja Sikka do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Olivia Purcell, MD

Diagnostic Radiology

4 yrs NPPES
NPI 1497495584
800 WASHINGTON ST, Boston, MA 02111(617) 636-5000
NPPES public registry
CMS Open Payments· $35.62 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$35.62

Total received

1

Transactions

1

Paying companies

Top paying companies

Takeda Pharmaceuticals U.S.A., Inc.$35.62

Among the 45,487 diagnostic radiology doctors we've analyzed, about 22% received any industry payment (median $144 among those who did). This doctor's total ranks around the 83th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US diagnostic radiology doctors.

Payments to Olivia Purcell do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Fedel Andres Machado Rivas, MD

Diagnostic Radiology

4 yrs NPPES
NPI 1881335925
55 FRUIT STREET, AUSTEN 210, Boston, MA 02114(617) 726-2000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Andrew Dippre, MD

Diagnostic Radiology

4 yrs NPPES
NPI 1942943253
800 WASHINGTON STREET, Boston, MA 02111(617) 636-5000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Diagnostic Radiology in Boston, MA — Verified | DoctorsProof — Page 15 | DoctorsProof