Dr. Brian K. Ellefsen, DO
- Medicare services, 2024
- 172
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 355
- MIPS score, 2024
- 79
- Hospital affiliations
- 2
- Practice address
- 305 N Keene St, Columbia, MO 65201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center of Columbia - HOPD
Acute Care Hospital outpatient department · Columbia, Missouri
Find Dr. Ellefsen's professional email, personal email and mobile number
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Dr. Brian K. Ellefsen is an orthopedic surgeon in Columbia, Missouri
Dr. Ellefsen practices at Surgery Center of Columbia - HOPD in Columbia, Missouri.
Dr. Ellefsen's NPI, 1871694760, was assigned on September 26, 2006. Dr. Ellefsen graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 1988. Dr. Ellefsen holds Missouri license R5N34.
- NPI
- 1871694760NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739239104
- NPI enumeration date
- September 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian K. Ellefsen practices at Surgery Center of Columbia - HOPD in Columbia, Missouri
Dr. Ellefsen's primary practice is Surgery Center of Columbia - HOPD, at 305 N Keene St, Columbia, MO 65201.
- Surgery Center of Columbia - HOPD305 N Keene St, Columbia, MO 65201
Source: Dmand AI Affiliation Data
Dr. Brian K. Ellefsen is affiliated with 5 sites of care and 2 medical groups
Dr. Ellefsen's primary practice is Surgery Center of Columbia - HOPD in Columbia, Missouri. Dr. Ellefsen is also affiliated with Bothwell Regional Health Center. The medical group on file is Nevada Regional Medical Center. Dmand AI also links Dr. Ellefsen to 1 more hospital, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Brian K. Ellefsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ellefsen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center of Columbia - HOPD | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian K. Ellefsen is one of 417 orthopedic surgeons in Missouri
Orthopaedic surgery is Dr. Ellefsen's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Ellefsen is licensed in Missouri.
Specialties and state licenses
- Orthopaedic surgery, MissouriPrimary
Orthopedic surgeons near Dr. Ellefsen
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 K. Ellefsen billed Medicare for 172 services in 2024
CMS data shows 172 Medicare services from Dr. Ellefsen across 3 procedure codes in 2024, for 91 Medicare patients. Medicare paid $8,352 for them.
Dr. Ellefsen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 162024: 110588%
- Surgery
- 2023: 02024: 62
Where Dr. Ellefsen's Medicare services took place, 2024
- In an office4325%
- In a facility12975%
Dr. Ellefsen compared with the Missouri median for orthopedic surgeons, 2024
- Dr. Ellefsen
- Missouri median
- Medicare services
- 172vs 84980% below
- Medicare patients
- 91vs 23161% below
- Part D claims
- 315vs 1562.0 times
Medians across 414 orthopedic surgeons in Missouri with Dmand AI profiles that report each measure.
Dr. Ellefsen'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ellefsen and other orthopedic surgeons in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian K. Ellefsen treated 91 Medicare patients in 2024, average age 71
CMS counts 91 Medicare patients who saw Dr. Ellefsen in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 71% have arthritis. 15% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ellefsen's median patient age at 55, with 58% women.
Dr. Ellefsen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ellefsen's Medicare patients by sex, 2024
- Women6571%
- Men2629%
Chronic conditions among Dr. Ellefsen's Medicare patients, 2024
- High blood pressure75%
- Arthritis71%
- High cholesterol64%
- Diabetes30%
- Anxiety25%
- Mood disorders22%
- Depression21%
- COPD20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ellefsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian K. Ellefsen wrote 355 Medicare Part D claims in 2024
In 2024, Dr. Ellefsen wrote 355 Medicare Part D claims for 136 patients. 100% of them were for generic drugs. CMS names the drug for 315 of them, across 7 drugs with 11 or more claims each, at $2,258 in total drug cost. In 2023, CMS named 255 claims across 6 drugs.
Dr. Ellefsen's Part D claims by kind of drug, 2024
- Generic354 claims100%
- Brand-name and other1 claims0%
Dr. Ellefsen'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. Ellefsen's Part D claims, 2024
- Opioids46%163 of 355 claims
- Antibiotics19%69 of 355 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: 2552024: 31524%
Drugs named by CMS: 7 in 2024, 6 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 K. Ellefsen scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Ellefsen for performance year 2024, reported as part of a group. Dr. Ellefsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ellefsen's MIPS scores, performance year 2024
- 79of 100Final score
- 50.2of 100Quality
- 90of 100Promoting Interoperability
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); 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 K. Ellefsen received $3,873 in industry payments from 2016 to 2025
CMS Open Payments shows 43 general payments to Dr. Ellefsen from 6 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 53% of the total. Stryker Corporation paid the most, $3,407.
General payments to Dr. Ellefsen by program year, 2016 to 2025
General payments to Dr. Ellefsen by kind, 2016 to 2025
- Travel and lodging$2,04053%
- Food and beverage$1,83347%
Companies that paid Dr. Ellefsen 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 K. Ellefsen graduated from Kansas City University of Med & Biosciences, College of Osteo Med
Dr. Ellefsen graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian K. Ellefsen'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 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)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 K. Ellefsen
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 K. Ellefsen's NPI number?
Dr. Brian K. Ellefsen's NPI number is 1871694760. It was assigned on September 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian K. Ellefsen?
Dr. Brian K. Ellefsen is an orthopedic surgeon in Columbia, Missouri. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Brian K. Ellefsen practice?
Dr. Ellefsen practices at 305 N Keene St, Columbia, MO 65201. Dr. Ellefsen's primary practice is Surgery Center of Columbia - HOPD in Columbia, Missouri. Dmand AI also links Dr. Ellefsen to 1 hospital, 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Brian K. Ellefsen's medical license number?
Dr. Ellefsen holds Missouri license R5N34.
Which hospitals is Dr. Brian K. Ellefsen affiliated with?
Dr. Ellefsen is affiliated with Bothwell Regional Health Center. Dmand AI links Dr. Ellefsen to 1 more hospital.
What medical group is Dr. Brian K. Ellefsen part of?
Dr. Ellefsen is linked to Nevada Regional Medical Center. Dmand AI links Dr. Ellefsen to 1 more medical group.
Does Dr. Brian K. Ellefsen accept Medicare?
Yes. CMS data shows Dr. Ellefsen billed Medicare for 172 services in 2024, and Dr. Ellefsen accepts Medicare assignment.
What is Dr. Brian K. Ellefsen's MIPS score?
Dr. Ellefsen's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Brian K. Ellefsen see?
CMS counts 91 Medicare patients who saw Dr. Ellefsen in 2024, with an average age of 71.
What services does Dr. Brian K. Ellefsen bill to Medicare?
In 2024, Dr. Ellefsen's most billed Medicare services were surgery: bones and joints (20610), office visit, new patient (99203) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Brian K. Ellefsen go to medical school?
Dr. Ellefsen graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 1988.
What drugs does Dr. Brian K. Ellefsen prescribe most?
In 2024 Medicare Part D data, Dr. Ellefsen's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Methylprednisolone and Tramadol HCl.
Has Dr. Brian K. Ellefsen received payments from drug or device companies?
CMS Open Payments shows $3,873 in general payments to Dr. Ellefsen from 6 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Brian K. Ellefsen been practicing?
Dr. Ellefsen graduated from medical school in 1988, 38 years ago.
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