Doctor profile · Federal record
Dr. John Conklin, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Boston, MA
- NPI 1861917114
- 14 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Fruit St, Massachusetts General Hospital
Boston, MA 021142621
(617) 726-8323
Credentials & registration
- NPI registered
- August 2017 — 9 yrs on file
- Profile last updated
- September 10, 2024
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (3)
- Massachusetts #273718 · California #A193729 · Illinois #036166676
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861917114. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
19,087
Distinct HCPCS
10
Medicare allowed
$380,751
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 9,380 | 59 | $0 | |
71045 |
X-ray of chest, 1 view | 1,256 | 1,168 | $9 | |
71046 |
X-ray of chest, 2 views | 1,132 | 1,079 | $11 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 854 | 14 | $0 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 842 | 808 | $93 | |
72125 |
Ct scan of upper spine without contrast | 509 | 493 | $49 | |
70450 |
Ct scan head or brain without contrast | 488 | 478 | $42 | |
71275 |
Ct scan of blood vessels of chest with contrast | 463 | 452 | $90 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 223 | 219 | $88 | |
71260 |
Ct scan of chest with contrast | 191 | 189 | $57 |
In context: peer comparison
Among 231 peers in this city , average services per provider: 259. This provider delivers 74× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Conklin's medical specialty?
Dr. John Conklin practices Diagnostic Radiology Physician in Boston, MA.
Where does Dr. John Conklin practice?
Dr. John Conklin practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177268323.
What is Dr. John Conklin's NPI?
Dr. John Conklin's National Provider Identifier (NPI) is 1861917114, issued by NPPES.
Does Dr. John Conklin accept Medicare assignment?
Dr. John Conklin does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. John Conklin commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.