Dr. Blake A. Johnson, MD
- Medicare services, 2024
- 27,185
- Medicare patients, 2024
- 693
- Part D claims, 2024
- 49
- Industry payments
- $27,889
- Affiliated sites
- 2
- Practice address
- 5775 Wayzata Blvd, Minneapolis, MN 55416
- Practice phone
- Call (952) 541-1840
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rayus Radiology - St Louis Park
Minneapolis, Minnesota
Find Dr. Johnson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Blake A. Johnson is a diagnostic radiologist in Minneapolis, Minnesota
Dr. Johnson practices at Rayus Radiology - St Louis Park in Minneapolis, Minnesota.
Dr. Johnson's NPI, 1811964174, was assigned on March 7, 2006. Dr. Johnson graduated from University of Minnesota Medical School in 1986. Dr. Johnson holds Minnesota license 39490.
- NPI
- 1811964174NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587551866
- NPI enumeration date
- March 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (952) 541-1840
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Blake A. Johnson practices at Rayus Radiology - St Louis Park in Minneapolis, Minnesota
Dr. Johnson's primary practice is Rayus Radiology - St Louis Park, at 5775 Wayzata Blvd, Minneapolis, MN 55416 in Hennepin County. The practice phone is (952) 541-1840.
- Rayus Radiology - St Louis Park5775 Wayzata Blvd, Minneapolis, MN 55416 · Hennepin CountyPhone(952) 541-1840
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Blake A. Johnson is affiliated with 3 sites of care and 2 medical groups
Dr. Johnson's primary practice is Rayus Radiology - St Louis Park in Minneapolis, Minnesota. The medical group on file is Radiology Associates of the Fox Valley. Dmand AI also links Dr. Johnson to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Blake A. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rayus Radiology - St Louis Park | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Blake A. Johnson is one of 878 diagnostic radiologists in Minnesota
Diagnostic radiology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Johnson is licensed in Minnesota.
Specialties and state licenses
- Diagnostic radiology, MinnesotaPrimary
Diagnostic radiologists near Dr. Johnson
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Blake A. Johnson billed Medicare for 27,185 services in 2024
CMS data shows 27,185 Medicare services from Dr. Johnson across 23 procedure codes in 2024, for 693 Medicare patients. Medicare paid $95,667 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 32,2782024: 25,65221%
- Drugs given in the office
- 2023: 8782024: 8335%
- Imaging
- 2023: 7102024: 56720%
- Surgery
- 2023: 1272024: 11212%
- Tests and treatments
- 2023: 202024: 215%
Where Dr. Johnson's Medicare services took place, 2024
- In an office27,129100%
- In a facility560%
Dr. Johnson compared with the Minnesota median for diagnostic radiologists, 2024
- Dr. Johnson
- Minnesota median
- Medicare services
- 27,185vs 3,5547.6 times
- Medicare patients
- 693vs 1,20843% below
- Part D claims
- 32vs 162.0 times
Medians across 834 diagnostic radiologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Johnson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Johnson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other diagnostic radiologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Blake A. Johnson treated 693 Medicare patients in 2024, average age 71
CMS counts 693 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 322 patients. 74% of them have arthritis, and 65% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 64, with 59% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women43262%
- Men26138%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- Arthritis74%
- High cholesterol65%
- High blood pressure63%
- Mood disorders35%
- Anxiety33%
- Depression32%
- Diabetes23%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Blake A. Johnson wrote 49 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 49 Medicare Part D claims for 45 patients. 96% of them were for generic drugs. CMS names the drug for 32 of them, across 1 drug with 11 or more claims each, at $184 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic47 claims96%
- Brand-name and other2 claims4%
Dr. Johnson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Johnson's Part D claims, 2024
- Opioids71%35 of 49 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 132024: 32146%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Blake A. Johnson takes part in Medicare
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Blake A. Johnson received $27,889 in industry payments from 2016 to 2025
CMS Open Payments shows 50 general payments to Dr. Johnson from 10 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 41% of the total. GE Healthcare paid the most, $9,830.
General payments to Dr. Johnson by program year, 2016 to 2025
General payments to Dr. Johnson by kind, 2016 to 2025
- Speaker and faculty fees$11,30541%
- Consulting fees$5,27519%
- Honoraria$3,90014%
- Travel and lodging$2,92610%
- Other$4,48316%
Companies that paid Dr. Johnson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Blake A. Johnson graduated from University of Minnesota Medical School
Dr. Johnson graduated from University of Minnesota Medical School in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Blake A. Johnson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Blake A. Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Blake A. Johnson's NPI number?
Dr. Blake A. Johnson's NPI number is 1811964174. It was assigned on March 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Blake A. Johnson?
Dr. Blake A. Johnson is a diagnostic radiologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Blake A. Johnson practice?
Dr. Johnson practices at 5775 Wayzata Blvd, Minneapolis, MN 55416. Dr. Johnson's primary practice is Rayus Radiology - St Louis Park in Minneapolis, Minnesota. Dmand AI also links Dr. Johnson to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Dr. Blake A. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (952) 541-1840.
What is Dr. Blake A. Johnson's medical license number?
Dr. Johnson holds Minnesota license 39490.
What medical group is Dr. Blake A. Johnson part of?
Dr. Johnson is linked to Radiology Associates of the Fox Valley. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Blake A. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 27,185 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Blake A. Johnson see?
CMS counts 693 Medicare patients who saw Dr. Johnson in 2024, with an average age of 71.
What services does Dr. Blake A. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were medical supplies or transport (A9575), medicare temporary code (Q9966) and medicare temporary code (Q9967).
Where did Dr. Blake A. Johnson go to medical school?
Dr. Johnson graduated from University of Minnesota Medical School in 1986.
Show 3 more questionsShow fewer questions
What drugs does Dr. Blake A. Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Blake A. Johnson received payments from drug or device companies?
CMS Open Payments shows $27,889 in general payments to Dr. Johnson from 10 companies from 2016 to 2025. The largest total came from GE Healthcare.
How long has Dr. Blake A. Johnson been practicing?
Dr. Johnson graduated from medical school in 1986, 40 years ago.
Selling to diagnostic radiology practices?
See diagnostic radiologists in Minnesota by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card