Doctor profile · Federal record
Dr. Blake Johnson, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · St Louis Park, MN
- NPI 1811964174
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5775 Wayzata Blvd, Ste 190
St Louis Park, MN 55416
(952) 541-1840
fax (952) 513-6880 - Mailing address
-
Po Box 1450, Nw6035
Minneapolis, MN 554856035
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- February 17, 2012
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Minnesota #39490
- Medicaid
- MN #205022600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811964174. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
34,013
Distinct HCPCS
10
Medicare allowed
$167,132
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 25,162 | 139 | $0 | |
Q9966 |
Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml | 3,661 | 138 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 3,455 | 36 | $0 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 777 | 78 | $0 | |
72148 |
Mri scan of lower spinal canal without contrast | 164 | 164 | $185 | |
70553 |
Mri scan of brain before and after contrast | 127 | 123 | $261 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 72 | 68 | $252 | |
J0702 |
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 68 | 34 | $7 | |
72141 |
Mri scan of upper spinal canal without contrast | 66 | 65 | $170 | |
72156 |
Mri scan of upper spinal canal before and after contrast | 60 | 59 | $241 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 380. This provider delivers 90× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Siemens Medical Solutions USA, Inc. | 1 | $20.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
13
Total drug cost
$59
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $59 |
Frequently asked questions
What is Dr. Blake Johnson's medical specialty?
Dr. Blake Johnson practices Diagnostic Radiology Physician in St Louis Park, MN.
Where does Dr. Blake Johnson practice?
Dr. Blake Johnson practices at 5775 Wayzata Blvd, St Louis Park, MN 55416. Office phone: 9525411840.
What is Dr. Blake Johnson's NPI?
Dr. Blake Johnson's National Provider Identifier (NPI) is 1811964174, issued by NPPES.
Does Dr. Blake Johnson accept Medicare assignment?
Yes. Dr. Blake Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Blake Johnson commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml (HCPCS Q9966); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967). Source: CMS Medicare Physician & Other Practitioners file.