Dr. Jeffrey E. Larson, MD
- Medicare services, 2024
- 1,098
- Medicare patients, 2024
- 172
- Part D claims, 2024
- 468
- Hospital affiliations
- 5
- Industry payments
- $4,193
- Practice address
- 12555 W National Ave, New Berlin, WI 53151
- Practice phone
- Call (262) 395-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aspen Orthopaedic and Rehabilitation Specialists S C
New Berlin, Wisconsin
Find Dr. Larson's professional email, personal email and mobile number
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Dr. Jeffrey E. Larson is an orthopedic surgeon in New Berlin, Wisconsin
Dr. Larson practices at Aspen Orthopaedic and Rehabilitation Specialists S C in New Berlin, Wisconsin.
Dr. Larson's NPI, 1124018809, was assigned on October 25, 2005. Dr. Larson graduated from Medical College of Wisconsin in 1984. Dr. Larson holds Wisconsin license 31144020.
- NPI
- 1124018809NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496894180
- NPI enumeration date
- October 25, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 395-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey E. Larson practices at Aspen Orthopaedic and Rehabilitation Specialists S C in New Berlin, Wisconsin
Dr. Larson's primary practice is Aspen Orthopaedic and Rehabilitation Specialists S C, at 12555 W National Ave, New Berlin, WI 53151 in Waukesha County. The practice phone is (262) 395-4141.
- Aspen Orthopaedic and Rehabilitation Specialists S C12555 W National Ave, New Berlin, WI 53151 · Waukesha CountyPhone(262) 395-4141
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jeffrey E. Larson is affiliated with 8 sites of care and 1 medical group
Dr. Larson's primary practice is Aspen Orthopaedic and Rehabilitation Specialists S C in New Berlin, Wisconsin. Dr. Larson is also affiliated with Aurora West Allis Medical Center. The medical group on file is Aspen Orthopedic Specialists. Dmand AI also links Dr. Larson to 4 more hospitals, 1 group practice or clinic and 1 home health agency, 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. Jeffrey E. Larson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Larson practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aspen Orthopaedic and Rehabilitation Specialists S C | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey E. Larson is one of 526 orthopedic surgeons in Wisconsin
Orthopaedic surgery is Dr. Larson's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Larson is licensed in Wisconsin.
Specialties and state licenses
- Orthopaedic surgery, WisconsinPrimary
Orthopedic surgeons near Dr. Larson
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. Jeffrey E. Larson billed Medicare for 1,098 services in 2024
CMS data shows 1,098 Medicare services from Dr. Larson across 11 procedure codes in 2024, for 172 Medicare patients. Medicare paid $54,405 for them. Every service was in an office.
Dr. Larson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,4392024: 47980%
- Surgery
- 2023: 3122024: 24920%
- Office and hospital visits
- 2023: 2842024: 21923%
- Imaging
- 2023: 2182024: 15131%
Dr. Larson compared with the Wisconsin median for orthopedic surgeons, 2024
- Dr. Larson
- Wisconsin median
- Medicare services
- 1,098vs 4392.5 times
- Medicare patients
- 172vs 172Close to median
- Part D claims
- 399vs 705.7 times
Medians across 543 orthopedic surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Larson'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. Larson and other orthopedic surgeons in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey E. Larson treated 172 Medicare patients in 2024, average age 76
CMS counts 172 Medicare patients who saw Dr. Larson in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Larson's median patient age at 72, with 62% women.
Dr. Larson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Larson's Medicare patients by sex, 2024
- Women11667%
- Men5633%
Chronic conditions among Dr. Larson's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease27%
- Diabetes26%
- Ischemic heart disease26%
- Cancer22%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Larson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey E. Larson wrote 468 Medicare Part D claims in 2024
In 2024, Dr. Larson wrote 468 Medicare Part D claims for 144 patients. 97% of them were for generic drugs. CMS names the drug for 399 of them, across 10 drugs with 11 or more claims each, at $6,817 in total drug cost. In 2023, CMS named 531 claims across 12 drugs.
Dr. Larson's Part D claims by kind of drug, 2024
- Generic454 claims97%
- Brand-name14 claims3%
Dr. Larson'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. Larson's Part D claims, 2024
- Opioids30%141 of 468 claims
- Antibiotics33%153 of 468 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: 5312024: 39925%
Drugs named by CMS: 10 in 2024, 12 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. Jeffrey E. Larson ranks in the 37th percentile for knee replacement in Medicare
Dr. Larson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of knee replacement by Dr. Larson, more than 37% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Larson ranks in Medicare procedure volume
- Knee replacement
- 37th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hip 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)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jeffrey E. Larson received $4,193 in industry payments from 2016 to 2025
CMS Open Payments shows 49 general payments to Dr. Larson from 16 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 34% of the total. Smith & Nephew, Inc. paid the most, $1,810.
General payments to Dr. Larson by program year, 2016 to 2025
General payments to Dr. Larson by kind, 2016 to 2025
- Travel and lodging$1,42434%
- Gifts$1,35032%
- Food and beverage$1,30631%
- Education$1133%
Companies that paid Dr. Larson 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. Jeffrey E. Larson graduated from Medical College of Wisconsin
Dr. Larson graduated from Medical College of Wisconsin in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey E. Larson'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)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. Jeffrey E. Larson
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. Jeffrey E. Larson's NPI number?
Dr. Jeffrey E. Larson's NPI number is 1124018809. It was assigned on October 25, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey E. Larson?
Dr. Jeffrey E. Larson is an orthopedic surgeon in New Berlin, Wisconsin. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Jeffrey E. Larson practice?
Dr. Larson practices at 12555 W National Ave, New Berlin, WI 53151. Dr. Larson's primary practice is Aspen Orthopaedic and Rehabilitation Specialists S C in New Berlin, Wisconsin. Dmand AI also links Dr. Larson to 4 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Jeffrey E. Larson's office phone number?
The practice phone on file for Dr. Larson is (262) 395-4141.
What is Dr. Jeffrey E. Larson's medical license number?
Dr. Larson holds Wisconsin license 31144020.
Which hospitals is Dr. Jeffrey E. Larson affiliated with?
Dr. Larson is affiliated with Aurora West Allis Medical Center. Dmand AI links Dr. Larson to 4 more hospitals.
What medical group is Dr. Jeffrey E. Larson part of?
Dr. Larson is linked to Aspen Orthopedic Specialists.
Does Dr. Jeffrey E. Larson accept Medicare?
Yes. CMS data shows Dr. Larson billed Medicare for 1,098 services in 2024, and Dr. Larson accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey E. Larson see?
CMS counts 172 Medicare patients who saw Dr. Larson in 2024, with an average age of 76.
What services does Dr. Jeffrey E. Larson bill to Medicare?
In 2024, Dr. Larson's most billed Medicare services were injected or infused drug (J0702), surgery: bones and joints (20610) and injected or infused drug (J7324).
Show 4 more questionsShow fewer questions
Where did Dr. Jeffrey E. Larson go to medical school?
Dr. Larson graduated from Medical College of Wisconsin in 1984.
What drugs does Dr. Jeffrey E. Larson prescribe most?
In 2024 Medicare Part D data, Dr. Larson's most prescribed drugs by claims were Tramadol HCl, Amoxicillin and Meloxicam.
Has Dr. Jeffrey E. Larson received payments from drug or device companies?
CMS Open Payments shows $4,193 in general payments to Dr. Larson from 16 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Jeffrey E. Larson been practicing?
Dr. Larson graduated from medical school in 1984, 42 years ago.
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