Dr. Brian Douglas Johnson, MD
- Medicare services, 2024
- 2,021
- Medicare patients, 2024
- 299
- Part D claims, 2024
- 184
- MIPS score, 2024
- 95
- Hospital affiliations
- 5
- Practice address
- 575 Sioux Point Rd, North Sioux City, SD 57049
- Practice phone
- Call (605) 217-2667
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cnos
North Sioux City, South Dakota
Find Dr. Johnson's professional email, personal email and mobile number
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Dr. Brian Douglas Johnson is an orthopedic surgeon in North Sioux City, South Dakota
Dr. Johnson practices at Cnos in North Sioux City, South Dakota.
Dr. Johnson's NPI, 1417122391, was assigned on April 23, 2008. Dr. Johnson graduated from University of Texas Medical School at Houston in 2003. Dr. Johnson holds South Dakota license 7535.
- NPI
- 1417122391NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789735887
- NPI enumeration date
- April 23, 2008
- NPI status
- Active
- Practice phone
- (605) 217-2667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Brian Douglas Johnson practices at Cnos in North Sioux City, South Dakota
Dr. Johnson's primary practice is Cnos, at 575 Sioux Point Rd, North Sioux City, SD 57049 in Union County. The practice phone is (605) 217-2667.
- Cnos575 Sioux Point Rd, North Sioux City, SD 57049 · Union CountyPhone(605) 217-2667
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brian Douglas Johnson is affiliated with 9 sites of care and 3 medical groups
Dr. Johnson's primary practice is Cnos in North Sioux City, South Dakota. Dr. Johnson is also affiliated with UnityPoint Health - St. Luke's. The medical group on file is CNOS. Dmand AI also links Dr. Johnson to 4 more hospitals, 3 group practices and clinics and 2 medical groups, 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. Brian Douglas 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 |
|---|---|
| Cnos | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Douglas Johnson is one of 113 orthopedic surgeons in South Dakota
Orthopaedic surgery is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Johnson's licenses on file in 2 states: South Dakota and Iowa.
Specialties and state licenses
- Orthopaedic surgery, South DakotaPrimary
- Iowa license
Orthopedic surgeons near Dr. Johnson
Counts of orthopedic surgeons 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. Brian Douglas Johnson billed Medicare for 2,021 services in 2024
CMS data shows 2,021 Medicare services from Dr. Johnson across 18 procedure codes in 2024, for 299 Medicare patients. Medicare paid $145,890 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,1742024: 1,1383%
- Surgery
- 2023: 3902024: 43913%
- Imaging
- 2023: 1442024: 22254%
- Office and hospital visits
- 2023: 2502024: 22211%
Where Dr. Johnson's Medicare services took place, 2024
- In an office1,84791%
- In a facility1749%
Dr. Johnson compared with the South Dakota median for orthopedic surgeons, 2024
- Dr. Johnson
- South Dakota median
- Medicare services
- 2,021vs 5823.5 times
- Medicare patients
- 299vs 24224% above
- Part D claims
- 148vs 7987% above
Medians across 116 orthopedic surgeons 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Douglas Johnson treated 299 Medicare patients in 2024, average age 73
CMS counts 299 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 165 patients. 75% of them have arthritis, and 75% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.13, 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 53% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women17358%
- Men12642%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders33%
- Depression31%
- Anxiety29%
- Diabetes29%
- Chronic kidney disease24%
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
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Douglas Johnson wrote 184 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 184 Medicare Part D claims for 97 patients. 99% of them were for generic drugs. CMS names the drug for 148 of them, across 4 drugs with 11 or more claims each, at $423 in total drug cost. In 2023, CMS named 77 claims across 2 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic182 claims99%
- Brand-name and other2 claims1%
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
- Antibiotics75%138 of 184 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: 772024: 14892%
Drugs named by CMS: 4 in 2024, 2 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
Dr. Brian Douglas Johnson scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Johnson for performance year 2024, reported through an alternative payment model (APM). CMS counts 78 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Johnson, more than 94% of the clinicians it reports for that procedure.
Dr. Johnson's MIPS scores, performance year 2024
- 95of 100Final score
- 86of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Johnson ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 94th percentile78 procedures
- Knee replacement
- 61st percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Brian Douglas Johnson received $30,736 in industry payments from 2016 to 2025
CMS Open Payments shows 161 general payments to Dr. Johnson from 19 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 45% of the total. Arthrex, Inc. paid the most, $11,195.
General payments to Dr. Johnson by program year, 2016 to 2025
General payments to Dr. Johnson by kind, 2016 to 2025
- Travel and lodging$13,70645%
- Speaker and faculty fees$8,05026%
- Food and beverage$6,96723%
- Education$1,6635%
- Consulting fees$3501%
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. Brian Douglas Johnson graduated from University of Texas Medical School at Houston
Dr. Johnson graduated from University of Texas Medical School at Houston in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian Douglas 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Brian Douglas 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. Brian Douglas Johnson's NPI number?
Dr. Brian Douglas Johnson's NPI number is 1417122391. It was assigned on April 23, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Douglas Johnson?
Dr. Brian Douglas Johnson is an orthopedic surgeon in North Sioux City, South Dakota. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Brian Douglas Johnson practice?
Dr. Johnson practices at 575 Sioux Point Rd, North Sioux City, SD 57049. Dr. Johnson's primary practice is Cnos in North Sioux City, South Dakota. Dmand AI also links Dr. Johnson to 4 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Brian Douglas Johnson's office phone number?
The practice phone on file for Dr. Johnson is (605) 217-2667.
What is Dr. Brian Douglas Johnson's medical license number?
Dr. Johnson holds South Dakota license 7535, one of the licenses on file in 2 states.
Which states has Dr. Brian Douglas Johnson been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in South Dakota and Iowa.
Which hospitals is Dr. Brian Douglas Johnson affiliated with?
Dr. Johnson is affiliated with UnityPoint Health - St. Luke's. Dmand AI links Dr. Johnson to 4 more hospitals.
What medical group is Dr. Brian Douglas Johnson part of?
Dr. Johnson is linked to CNOS. Dmand AI links Dr. Johnson to 2 more medical groups.
Does Dr. Brian Douglas Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 2,021 services in 2024.
What is Dr. Brian Douglas Johnson's MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Brian Douglas Johnson see?
CMS counts 299 Medicare patients who saw Dr. Johnson in 2024, with an average age of 73.
What services does Dr. Brian Douglas Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, established patient (99213).
Where did Dr. Brian Douglas Johnson go to medical school?
Dr. Johnson graduated from University of Texas Medical School at Houston in 2003.
What drugs does Dr. Brian Douglas Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Amoxicillin, Clindamycin HCl and Ibuprofen.
Has Dr. Brian Douglas Johnson received payments from drug or device companies?
CMS Open Payments shows $30,736 in general payments to Dr. Johnson from 19 companies from 2016 to 2025. The largest total came from Arthrex, Inc.
How long has Dr. Brian Douglas Johnson been practicing?
Dr. Johnson graduated from medical school in 2003, 23 years ago.
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