Doctor profile · Federal record
Dr. Christopher Sakellis, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Boston, MA
- NPI 1891753679
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
75 Francis St, Radiology, Brigham and Women's Hospital
Boston, MA 021156110
(617) 636-0030
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 12, 2012
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Massachusetts #227045
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891753679. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,117
Distinct HCPCS
10
Medicare allowed
$121,694
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 464 | 445 | $121 | |
78816 |
Nuclear medicine study whole body with ct scan | 231 | 215 | $121 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 152 | 143 | $121 | |
78306 |
Nuclear medicine study of bone and/or joint whole body | 96 | 90 | $41 | |
79101 |
Radioactive drug therapy through a vein | 33 | 27 | $100 | |
78830 |
Nuclear medicine study, spect imaging with concurrent ct scan, 1 area or single acquisition, single day imaging | 32 | 32 | $72 | |
78816 |
Nuclear medicine study whole body with ct scan | 31 | 29 | $121 | |
79101 |
Radioactive drug therapy through a vein | 31 | 22 | $100 | |
78708 |
Nuclear medicine study of kidney, blood, flow, and function with drug administration | 17 | 17 | $59 | |
78195 |
Nuclear medicine study of lymphatic system | 15 | 15 | $59 |
In context: peer comparison
Among 231 peers in this city , average services per provider: 259. This provider delivers 4.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Christopher Sakellis's medical specialty?
Dr. Christopher Sakellis practices Diagnostic Radiology Physician in Boston, MA.
Where does Dr. Christopher Sakellis practice?
Dr. Christopher Sakellis practices at 75 Francis St, Boston, MA 021156110. Office phone: 6176360030.
What is Dr. Christopher Sakellis's NPI?
Dr. Christopher Sakellis's National Provider Identifier (NPI) is 1891753679, issued by NPPES.
Does Dr. Christopher Sakellis accept Medicare assignment?
Yes. Dr. Christopher Sakellis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Sakellis commonly perform?
Top Medicare-reported procedures in 2023: Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS 78815); Nuclear medicine study whole body with ct scan (HCPCS 78816); Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS 78815). Source: CMS Medicare Physician & Other Practitioners file.