Dr. Thomas Edward Johnson, MD
- Medicare services, 2024
- 3,796
- Medicare patients, 2024
- 3,083
- Part D claims, 2023
- 11
- Hospital affiliations
- 8
- Industry payments
- $1,569
- Practice address
- 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117
- Practice phone
- Call (605) 322-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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. Thomas Edward Johnson is a diagnostic radiologist in Sioux Falls, South Dakota
Dr. Johnson practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health.
Dr. Johnson's NPI, 1245624436, was assigned on March 25, 2015. Dr. Johnson graduated from University of North Dakota School of Medicine & Health Sciences in 2015. Dr. Johnson holds California license A169018.
- NPI
- 1245624436NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355643156
- NPI enumeration date
- March 25, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 322-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Edward Johnson practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota
Dr. Johnson's primary practice is Avera McKennan Hospital & University Health Center, at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 in Minnehaha County. The practice phone is (605) 322-8000.
- Avera McKennan Hospital & University Health Center1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 · Minnehaha CountyPhone(605) 322-8000
Source: Dmand AI Affiliation Data
Dr. Thomas Edward Johnson is affiliated with 8 sites of care and 7 medical groups
Dr. Johnson's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dr. Johnson is also affiliated with Avera Heart Hospital. The medical group on file is Avera McKennan Hospital & University Health Center. Dmand AI also links Dr. Johnson to 6 more hospitals and 6 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Edward Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera McKennan Hospital & University Health Center | Available with a free account |
| +7 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Avera Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas Edward Johnson is one of 115 diagnostic radiologists in South Dakota
Diagnostic radiology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Johnson is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Johnson's licenses on file in 6 states: California, South Dakota, Iowa, Minnesota, Vermont and Massachusetts.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
- South Dakota license
- Iowa license
- Minnesota license
- Vermont license
- Massachusetts license
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. Thomas Edward Johnson billed Medicare for 3,796 services in 2024
CMS data shows 3,796 Medicare services from Dr. Johnson across 40 procedure codes in 2024, for 3,083 Medicare patients. Medicare paid $106,750 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4,4892024: 3,78116%
- Tests and treatments
- 2023: 162024: 156%
Where Dr. Johnson's Medicare services took place, 2024
- In an office74220%
- In a facility3,05480%
Dr. Johnson compared with the South Dakota median for diagnostic radiologists, 2024
- Dr. Johnson
- South Dakota median
- Medicare services
- 3,796vs 2,96828% above
- Medicare patients
- 3,083vs 1,98755% above
Medians across 120 diagnostic radiologists in South Dakota 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 South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Edward Johnson treated 3,083 Medicare patients in 2024, average age 75
CMS counts 3,083 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 1,401 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 59, with 51% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women1,62553%
- Men1,45847%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis49%
- Ischemic heart disease34%
- Diabetes33%
- Chronic kidney disease32%
- Mood disorders31%
- Anxiety29%
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 59
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Edward Johnson wrote 11 Medicare Part D claims in 2023
In 2023, Dr. Johnson wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $48 in total drug cost.
Dr. Johnson's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Thomas Edward 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)
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Dr. Thomas Edward Johnson received $1,569 in industry payments in 2021
CMS Open Payments shows 8 general payments to Dr. Johnson from 1 drug or device company in 2021. Travel and lodging make up the largest share, 83% of the total. Siemens Medical Solutions USA, Inc. paid the most, $1,569.
General payments to Dr. Johnson by kind, 2021 to 2021
- Travel and lodging$1,30283%
- Food and beverage$26717%
Companies that paid Dr. Johnson the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Edward Johnson graduated from University of North Dakota School of Medicine & Health Sciences
Dr. Johnson graduated from University of North Dakota School of Medicine & Health Sciences in 2015.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Thomas Edward Johnson accepts plans from 9 insurance carriers
Dr. Johnson is in network with 9 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Wellmark Health Plan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Wellmark Health Plan
- Aetna
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- EMI Health
- HCSC
- +1 more carriersWith a free account
Plan types Dr. Johnson accepts, by number of carriers
- HMO4
- PPO4
- EPO2
- Medicare2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas Edward 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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Thomas Edward 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. Thomas Edward Johnson's NPI number?
Dr. Thomas Edward Johnson's NPI number is 1245624436. It was assigned on March 25, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Edward Johnson?
Dr. Thomas Edward Johnson is a diagnostic radiologist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Thomas Edward Johnson practice?
Dr. Johnson practices at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117. Dr. Johnson's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dmand AI also links Dr. Johnson to 6 hospitals and 6 medical groups.
What is Dr. Thomas Edward Johnson's office phone number?
The practice phone on file for Dr. Johnson is (605) 322-8000.
What is Dr. Thomas Edward Johnson's medical license number?
Dr. Johnson holds California license A169018, one of the licenses on file in 6 states.
Which states has Dr. Thomas Edward Johnson been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in California (2020 to 2026), South Dakota, Iowa (2021 to 2027), Minnesota (2021 to 2025), Vermont (2015 to 2020) and Massachusetts (2017 to 2018).
Which hospitals is Dr. Thomas Edward Johnson affiliated with?
Dr. Johnson practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota. Dr. Johnson is also affiliated with Avera Heart Hospital. Dmand AI links Dr. Johnson to 6 more hospitals.
What medical group is Dr. Thomas Edward Johnson part of?
Dr. Johnson is linked to Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Johnson to 6 more medical groups.
Does Dr. Thomas Edward Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 3,796 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Thomas Edward Johnson see?
CMS counts 3,083 Medicare patients who saw Dr. Johnson in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
Is Dr. Thomas Edward Johnson board certified?
Yes. Dr. Johnson is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Thomas Edward Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (71046) and diagnostic imaging (74177).
Where did Dr. Thomas Edward Johnson go to medical school?
Dr. Johnson graduated from University of North Dakota School of Medicine & Health Sciences in 2015.
What drugs does Dr. Thomas Edward Johnson prescribe most?
In 2023 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Thomas Edward Johnson received payments from drug or device companies?
CMS Open Payments shows $1,569 in general payments to Dr. Johnson from 1 company from 2021 to 2021. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Thomas Edward Johnson been practicing?
Dr. Johnson graduated from medical school in 2015, 11 years ago.
What insurance does Dr. Thomas Edward Johnson accept?
Dr. Johnson is in network with 9 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Wellmark Health Plan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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