Doctor profile · Federal record
Dr. Jonathan Vonk, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Surgery Physician · Springfield, IL
- NPI 1841717345
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 E Carpenter St
Springfield, IL 627692353
(217) 544-6464 - Mailing address
-
111 Oakwood RD
East Peoria, IL 616111853
Credentials & registration
- NPI registered
- August 2017 — 9 yrs on file
- Profile last updated
- May 6, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Illinois #036-161807 · Nebraska #8095
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841717345. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,398
Distinct HCPCS
10
Medicare allowed
$59,694
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 326 | 318 | $8 | |
70450 |
Ct scan head or brain without contrast | 293 | 287 | $38 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 125 | 125 | $82 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 97 | 97 | $77 | |
71275 |
Ct scan of blood vessels of chest with contrast | 75 | 74 | $80 | |
72125 |
Ct scan of upper spine without contrast | 63 | 63 | $44 | |
70496 |
Ct scan of blood vessels of head with contrast | 58 | 57 | $78 | |
70498 |
Ct scan of blood vessels of neck with contrast | 56 | 55 | $75 | |
71250 |
Ct scan of chest without contrast | 54 | 54 | $47 | |
71046 |
X-ray of chest, 2 views | 36 | 36 | $10 |
In context: peer comparison
Among 46 peers in this city , average services per provider: 167. This provider delivers 8.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jonathan Vonk's medical specialty?
Dr. Jonathan Vonk practices Diagnostic Radiology Physician in Springfield, IL.
Where does Dr. Jonathan Vonk practice?
Dr. Jonathan Vonk practices at 800 E Carpenter St, Springfield, IL 627692353. Office phone: 2175446464.
What is Dr. Jonathan Vonk's NPI?
Dr. Jonathan Vonk's National Provider Identifier (NPI) is 1841717345, issued by NPPES.
Does Dr. Jonathan Vonk accept Medicare assignment?
Yes. Dr. Jonathan Vonk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Vonk commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.