Doctor profile · Federal record
Dr. John Heymann, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Chicago, IL
- NPI 1700106234
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
676 N Saint Clair St, Suite 800
Chicago, IL 606112927
(312) 695-1992
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- June 9, 2015
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Texas #BP2-0040977
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700106234. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,538
Distinct HCPCS
10
Medicare allowed
$84,578
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
70450 |
Ct scan head or brain without contrast | 472 | 434 | $40 | |
72148 |
Mri scan of lower spinal canal without contrast | 130 | 129 | $71 | |
70551 |
Mri scan of brain without contrast | 112 | 112 | $70 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 108 | 104 | $11 | |
70553 |
Mri scan of brain before and after contrast | 104 | 101 | $109 | |
70496 |
Ct scan of blood vessels of head with contrast | 95 | 93 | $81 | |
70498 |
Ct scan of blood vessels of neck with contrast | 93 | 92 | $81 | |
72125 |
Ct scan of upper spine without contrast | 92 | 90 | $47 | |
72040 |
X-ray of upper spine, 2-3 views | 54 | 48 | $11 | |
72131 |
Ct scan of lower spine without contrast | 51 | 51 | $46 |
In context: peer comparison
Among 155 peers in Chicago Diagnostic Radiology Physician, average services per provider: 102. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$27
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| United Imaging Healthcare North America LLC | 1 | $26.96 |
By nature of payment
Frequently asked questions
What is Dr. John Heymann's medical specialty?
Dr. John Heymann practices Diagnostic Radiology Physician in Chicago, IL.
Where does Dr. John Heymann practice?
Dr. John Heymann practices at 676 N Saint Clair St, Chicago, IL 606112927. Office phone: 3126951992.
What is Dr. John Heymann's NPI?
Dr. John Heymann's National Provider Identifier (NPI) is 1700106234, issued by NPPES.
Does Dr. John Heymann accept Medicare assignment?
Yes. Dr. John Heymann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Heymann commonly perform?
Top Medicare-reported procedures in 2023: Ct scan head or brain without contrast (HCPCS 70450); Mri scan of lower spinal canal without contrast (HCPCS 72148); Mri scan of brain without contrast (HCPCS 70551). Source: CMS Medicare Physician & Other Practitioners file.