Dr. Matthew Daniel Larson, MD
- Medicare services, 2024
- 262
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 197
- MIPS score, 2024
- 96
- Hospital affiliations
- 5
- Practice address
- 201 W 69th Street, Sioux Falls, SD 57108
- Practice phone
- Call (605) 336-0635
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
USC Ambulatory Surgical Center
Surgery Center - Medicare-Certified · Sioux Falls, South Dakota
Find Dr. Larson'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. Matthew Daniel Larson is a urologist in Sioux Falls, South Dakota
Dr. Larson practices at USC Ambulatory Surgical Center in Sioux Falls, South Dakota.
Dr. Larson's NPI, 1346703634, was assigned on April 12, 2019. Dr. Larson graduated from Sanford School of Medicine of University of South Dakota in 2019. Dr. Larson holds Minnesota license 77624.
- NPI
- 1346703634NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264767953
- NPI enumeration date
- April 12, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 336-0635
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Daniel Larson practices at USC Ambulatory Surgical Center in Sioux Falls, South Dakota
Dr. Larson's primary practice is USC Ambulatory Surgical Center, at 201 W 69th Street, Sioux Falls, SD 57108. The practice phone is (605) 336-0635.
- USC Ambulatory Surgical Center201 W 69th Street, Sioux Falls, SD 57108Phone(605) 336-0635
Source: Dmand AI Affiliation Data
Dr. Matthew Daniel Larson is affiliated with 6 sites of care and 3 medical groups
Dr. Larson's primary practice is USC Ambulatory Surgical Center in Sioux Falls, South Dakota. Dr. Larson is also affiliated with Avera McKennan Hospital & University Health Center. The medical group on file is Urology Specialists. Dmand AI also links Dr. Larson to 4 more hospitals and 2 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. Matthew Daniel Larson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Larson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| USC Ambulatory Surgical Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Daniel Larson is one of 39 urologists in South Dakota
Urology is Dr. Larson's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Larson is licensed in Minnesota.
Specialties and state licenses
- Urology, MinnesotaPrimary
Urologists near Dr. Larson
Counts of urologists 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. Matthew Daniel Larson billed Medicare for 262 services in 2024
CMS data shows 262 Medicare services from Dr. Larson across 9 procedure codes in 2024, for 118 Medicare patients. Medicare paid $18,845 for them.
Dr. Larson's Medicare services by type, 2024
- Office and hospital visits78
- Other services66
- Surgery65
- Lab and pathology53
Where Dr. Larson's Medicare services took place, 2024
- In an office21682%
- In a facility4618%
Dr. Larson compared with the South Dakota median for urologists, 2024
- Dr. Larson
- South Dakota median
- Medicare services
- 262vs 2,15088% below
- Medicare patients
- 118vs 55879% below
- Part D claims
- 140vs 85484% below
Medians across 44 urologists in South Dakota 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 urologists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Daniel Larson treated 118 Medicare patients in 2024, average age 74
CMS counts 118 Medicare patients who saw Dr. Larson in 2024. The largest group is 65 to 74, with 63 patients. 75% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Larson's median patient age at 65, with 24% 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
- Women3832%
- Men8068%
Chronic conditions among Dr. Larson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis42%
- Ischemic heart disease36%
- Chronic kidney disease33%
- Diabetes27%
- Cancer26%
- Atrial fibrillation24%
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 65
Patient panel by sex, all payers
- Women24%
- Men76%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Daniel Larson wrote 197 Medicare Part D claims in 2024
In 2024, Dr. Larson wrote 197 Medicare Part D claims for 113 patients. 92% of them were for generic drugs. CMS names the drug for 140 of them, across 7 drugs with 11 or more claims each, at $945 in total drug cost. In 2023, CMS named 52 claims across 2 drugs.
Dr. Larson's Part D claims by kind of drug, 2024
- Generic182 claims92%
- Brand-name and other15 claims8%
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
- Opioids12%23 of 197 claims
- Antibiotics26%51 of 197 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: 522024: 140169%
Drugs named by CMS: 7 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. Matthew Daniel Larson scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Larson for performance year 2024, reported through an alternative payment model (APM). Dr. Larson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of prostate resection by Dr. Larson, more than 79% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Larson's MIPS scores, performance year 2024
- 96of 100Final score
- 90of 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. Larson ranks in Medicare procedure volume
- Prostate resection
- 79th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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. Matthew Daniel Larson received $1,132 in industry payments from 2021 to 2025
CMS Open Payments shows 28 general payments to Dr. Larson from 13 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $716.
General payments to Dr. Larson by program year, 2021 to 2025
Companies that paid Dr. Larson the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Daniel Larson graduated from Sanford School of Medicine of University of South Dakota
Dr. Larson graduated from Sanford School of Medicine of University of South Dakota in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Daniel 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 | 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)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. Matthew Daniel 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. Matthew Daniel Larson's NPI number?
Dr. Matthew Daniel Larson's NPI number is 1346703634. It was assigned on April 12, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Daniel Larson?
Dr. Matthew Daniel Larson is a urologist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Matthew Daniel Larson practice?
Dr. Larson practices at 201 W 69th Street, Sioux Falls, SD 57108. Dr. Larson's primary practice is USC Ambulatory Surgical Center in Sioux Falls, South Dakota. Dmand AI also links Dr. Larson to 4 hospitals and 2 medical groups.
What is Dr. Matthew Daniel Larson's office phone number?
The practice phone on file for Dr. Larson is (605) 336-0635.
What is Dr. Matthew Daniel Larson's medical license number?
Dr. Larson holds Minnesota license 77624.
Which hospitals is Dr. Matthew Daniel Larson affiliated with?
Dr. Larson is affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Larson to 4 more hospitals.
What medical group is Dr. Matthew Daniel Larson part of?
Dr. Larson is linked to Urology Specialists. Dmand AI links Dr. Larson to 2 more medical groups.
Does Dr. Matthew Daniel Larson accept Medicare?
Yes. CMS data shows Dr. Larson billed Medicare for 262 services in 2024, and Dr. Larson accepts Medicare assignment.
What is Dr. Matthew Daniel Larson's MIPS score?
Dr. Larson's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Matthew Daniel Larson see?
CMS counts 118 Medicare patients who saw Dr. Larson in 2024, with an average age of 74.
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What services does Dr. Matthew Daniel Larson bill to Medicare?
In 2024, Dr. Larson's most billed Medicare services were medicare service (G2211), lab and pathology test (81001) and office visit, new patient (99204).
Where did Dr. Matthew Daniel Larson go to medical school?
Dr. Larson graduated from Sanford School of Medicine of University of South Dakota in 2019.
What drugs does Dr. Matthew Daniel Larson prescribe most?
In 2024 Medicare Part D data, Dr. Larson's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Oxycodone HCl.
Has Dr. Matthew Daniel Larson received payments from drug or device companies?
CMS Open Payments shows $1,132 in general payments to Dr. Larson from 13 companies from 2021 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Matthew Daniel Larson been practicing?
Dr. Larson graduated from medical school in 2019, 7 years ago.
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