Doctor profile · Federal record
Dr. John Clarke, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Surgery Physician · Massillon, OH
- NPI 1689888422
- Accepts Medicare
- MIPS 83.8 / 100 · 2023
- 9 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8012 Glendevan St Nw
Massillon, OH 446469017
(504) 717-9733
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- May 17, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Ohio #35.144215 · Illinois #125070699
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689888422. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
236
Distinct HCPCS
9
Medicare allowed
$11,279
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
70450 |
Ct scan head or brain without contrast | 51 | 51 | $40 | |
70450 |
Ct scan head or brain without contrast | 50 | 50 | $39 | |
71045 |
X-ray of chest, 1 view | 43 | 42 | $8 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 20 | 20 | $85 | |
70553 |
Mri scan of brain before and after contrast | 18 | 18 | $106 | |
72125 |
Ct scan of upper spine without contrast | 17 | 17 | $48 | |
72125 |
Ct scan of upper spine without contrast | 15 | 15 | $46 | |
70496 |
Ct scan of blood vessels of head with contrast | 11 | 11 | $83 | |
70498 |
Ct scan of blood vessels of neck with contrast | 11 | 11 | $79 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 26. This provider delivers 9.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Clarke's medical specialty?
Dr. John Clarke practices Diagnostic Radiology Physician in Massillon, OH.
Where does Dr. John Clarke practice?
Dr. John Clarke practices at 8012 Glendevan St Nw, Massillon, OH 446469017. Office phone: 5047179733.
What is Dr. John Clarke's NPI?
Dr. John Clarke's National Provider Identifier (NPI) is 1689888422, issued by NPPES.
Does Dr. John Clarke accept Medicare assignment?
Yes. Dr. John Clarke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Clarke commonly perform?
Top Medicare-reported procedures in 2023: Ct scan head or brain without contrast (HCPCS 70450); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.