Dr. William E. Johnson, MD
- Medicare services, 2017
- 255
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 925 E Superior St, Duluth, MN 55802-2238
- Practice phone
- Call (218) 722-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Radiological Associates Of Duluth
Medical specialty practice · Duluth, 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. William E. Johnson is a diagnostic radiologist in Duluth, Minnesota
Dr. Johnson practices at Radiological Associates Of Duluth in Duluth, Minnesota.
Dr. Johnson's NPI, 1174670186, was assigned on January 4, 2007. Dr. Johnson holds Minnesota license 25023.
- NPI
- 1174670186NPI Registry (opens in a new tab)
- NPI enumeration date
- January 4, 2007
- NPI status
- Active
- Practice phone
- (218) 722-3700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William E. Johnson practices at Radiological Associates of Duluth in Duluth, Minnesota
Dr. Johnson's primary practice is Radiological Associates of Duluth, at 925 E Superior St, Duluth, MN 55802-2238. The practice phone is (218) 722-3700.
- Radiological Associates of Duluth925 E Superior St, Duluth, MN 55802-2238Phone(218) 722-3700
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William E. Johnson is affiliated with 1 site of care and 1 medical group
Dr. Johnson's primary practice is Radiological Associates Of Duluth in Duluth, Minnesota. Dmand AI also links Dr. Johnson to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. William E. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Radiological Associates Of Duluth | Available with a free account |
| +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. William E. 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. William E. Johnson billed Medicare for 255 services in 2017
CMS data shows 255 Medicare services from Dr. Johnson across 9 procedure codes in 2017. Medicare paid $6,960 for them.
Dr. Johnson's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Imaging
- 2016: 5412017: 17069%
- Other services
- 2016: 1212017: 8530%
- Tests and treatments
- 2016: 122017: 0100%
Where Dr. Johnson's Medicare services took place, 2017
- In an office3112%
- In a facility22488%
Dr. Johnson compared with the Minnesota median for diagnostic radiologists, 2017
- Dr. Johnson
- Minnesota median
- Medicare services
- 255vs 3,55493% below
Medians across 834 diagnostic radiologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Johnson's most billed Medicare procedure codes, 2017
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
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.
Sources for Dr. William E. 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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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. William E. 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. William E. Johnson's NPI number?
Dr. William E. Johnson's NPI number is 1174670186. It was assigned on January 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William E. Johnson?
Dr. William E. Johnson is a diagnostic radiologist in Duluth, Minnesota. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. William E. Johnson practice?
Dr. Johnson practices at 925 E Superior St, Duluth, MN 55802-2238. Dr. Johnson's primary practice is Radiological Associates Of Duluth in Duluth, Minnesota. Dmand AI also links Dr. Johnson to 1 medical group.
What is Dr. William E. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (218) 722-3700.
What is Dr. William E. Johnson's medical license number?
Dr. Johnson holds Minnesota license 25023.
Does Dr. William E. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 255 services in 2017.
What services does Dr. William E. Johnson bill to Medicare?
In 2017, Dr. Johnson's most billed Medicare services were medicare service (G0202), diagnostic imaging (71020) and diagnostic imaging (71010).
How long has Dr. William E. Johnson been practicing?
Dr. Johnson's NPI was assigned in 2007.
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