Dr. Troy Robert Larson, MD
- Medicare services, 2024
- 1,509
- Medicare patients, 2024
- 423
- Part D claims, 2024
- 1,830
- Publications
- 5
- MIPS score, 2024
- 69
- Practice address
- 1222 Trotwood Ave, Columbia, TN 38401
- Practice phone
- Call (931) 540-4255
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maury Regional Medical Group, Inc
Columbia, Tennessee
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. Troy Robert Larson is a urologist in Columbia, Tennessee
Dr. Larson practices at Maury Regional Medical Group, Inc in Columbia, Tennessee.
Dr. Larson's NPI, 1023542610, was assigned on April 20, 2017. Dr. Larson graduated from University of Vermont College of Medicine in 2017. Dr. Larson holds Tennessee license 0000065189.
- NPI
- 1023542610NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082987581
- NPI enumeration date
- April 20, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (931) 540-4255
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Troy Robert Larson practices at Maury Regional Medical Group, Inc in Columbia, Tennessee
Dr. Larson's primary practice is Maury Regional Medical Group, Inc, at 1222 Trotwood Ave, Columbia, TN 38401 in Maury County. The practice phone is (931) 540-4255.
- Maury Regional Medical Group, Inc1222 Trotwood Ave, Columbia, TN 38401 · Maury CountyPhone(931) 540-4255
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Troy Robert Larson is affiliated with 6 sites of care and 1 medical group
Dr. Larson's primary practice is Maury Regional Medical Group, Inc in Columbia, Tennessee. Dr. Larson is also affiliated with Maury Regional Medical Center. The medical group on file is Maury Regional Medical Group. Dmand AI also links Dr. Larson to 3 more hospitals and 1 rural health clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Troy Robert Larson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Larson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maury Regional Medical Group, Inc | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Troy Robert Larson is one of 226 urologists in Tennessee
Urology is Dr. Larson's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Larson is licensed in Tennessee.
Specialties and state licenses
- Urology, TennesseePrimary
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. Troy Robert Larson billed Medicare for 1,509 services in 2024
CMS data shows 1,509 Medicare services from Dr. Larson across 25 procedure codes in 2024, for 423 Medicare patients. Medicare paid $131,068 for them.
Dr. Larson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 4922024: 65834%
- Office and hospital visits
- 2023: 4752024: 5015%
- Lab and pathology
- 2023: 2482024: 2709%
- Imaging
- 2023: 472024: 8070%
- Tests and treatments
- 2023: 342024: 0100%
Where Dr. Larson's Medicare services took place, 2024
- In an office1,14476%
- In a facility36524%
Dr. Larson compared with the Tennessee median for urologists, 2024
- Dr. Larson
- Tennessee median
- Medicare services
- 1,509vs 2,69144% below
- Medicare patients
- 423vs 55424% below
- Part D claims
- 1,697vs 8342.0 times
Medians across 229 urologists in Tennessee 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.
Need commercial claims for Dr. Larson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Larson and other urologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Troy Robert Larson treated 423 Medicare patients in 2024, average age 74
CMS counts 423 Medicare patients who saw Dr. Larson in 2024. The largest group is 65 to 74, with 192 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Larson's median patient age at 66, with 32% women.
Dr. Larson's Medicare patients by age, 2024
Dr. Larson's Medicare patients by sex, 2024
- Women11226%
- Men31174%
Chronic conditions among Dr. Larson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes35%
- Ischemic heart disease35%
- Chronic kidney disease30%
- Anxiety27%
- 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 66
Patient panel by sex, all payers
- Women32%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Troy Robert Larson wrote 1,830 Medicare Part D claims in 2024
In 2024, Dr. Larson wrote 1,830 Medicare Part D claims for 527 patients. 96% of them were for generic drugs. CMS names the drug for 1,697 of them, across 24 drugs with 11 or more claims each, at $44,932 in total drug cost. In 2023, CMS named 707 claims across 15 drugs.
Dr. Larson's Part D claims by kind of drug, 2024
- Generic1,764 claims96%
- Brand-name66 claims4%
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
- Opioids6%108 of 1,830 claims
- Antibiotics14%264 of 1,830 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: 7072024: 1,697140%
Drugs named by CMS: 24 in 2024, 15 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. Troy Robert Larson scored 69 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 69 out of 100 for Dr. Larson for performance year 2024, reported as part of a group. Dr. Larson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Larson as offering telehealth. CMS counts 23 procedures of prostate resection by Dr. Larson, more than 85% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Larson's MIPS scores, performance year 2024
- 69of 100Final score
- 42.9of 100Quality
- 77of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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
- 85th percentile23 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Troy Robert Larson has 5 publications on record
Dmand AI links 5 papers to Dr. Larson, published from 2016 to 2020. 2017 was the busiest year, with 2. Dr. Larson's most frequent co-authors are Lawrence Luen Shean Yeung, MD, Kevin J. Campbell and Helena Chih-Hua Chang.
Dr. Larson's papers by year, 2016 to 2020
Dr. Larson's most frequent co-authors
- Lawrence Luen Shean Yeung, MD2 shared papers
- Kevin J. Campbell1 shared paper
- Helena Chih-Hua Chang1 shared paper
Recent publications by Dr. Larson
J Vis Exp
See who Dr. Larson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Larson works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Troy Robert Larson received $18,252 in industry payments from 2018 to 2025
CMS Open Payments shows 110 general payments to Dr. Larson from 24 drug and device companies from 2018 to 2025. Travel and lodging make up the largest share, 28% of the total. Intuitive Surgical, Inc. paid the most, $5,992.
General payments to Dr. Larson by program year, 2018 to 2025
General payments to Dr. Larson by kind, 2018 to 2025
- Travel and lodging$5,18628%
- Consulting fees$5,00027%
- Education$4,50025%
- Food and beverage$3,56620%
Companies that paid Dr. Larson the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Troy Robert Larson graduated from University of Vermont College of Medicine
Dr. Larson graduated from University of Vermont College of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Troy Robert 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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Troy Robert 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. Troy Robert Larson's NPI number?
Dr. Troy Robert Larson's NPI number is 1023542610. It was assigned on April 20, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Troy Robert Larson?
Dr. Troy Robert Larson is a urologist in Columbia, Tennessee. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Troy Robert Larson practice?
Dr. Larson practices at 1222 Trotwood Ave, Columbia, TN 38401. Dr. Larson's primary practice is Maury Regional Medical Group, Inc in Columbia, Tennessee. Dmand AI also links Dr. Larson to 3 hospitals and 1 rural health clinic.
What is Dr. Troy Robert Larson's office phone number?
The practice phone on file for Dr. Larson is (931) 540-4255.
What is Dr. Troy Robert Larson's medical license number?
Dr. Larson holds Tennessee license 0000065189.
Which hospitals is Dr. Troy Robert Larson affiliated with?
Dr. Larson is affiliated with Maury Regional Medical Center. Dmand AI links Dr. Larson to 3 more hospitals.
What medical group is Dr. Troy Robert Larson part of?
Dr. Larson is linked to Maury Regional Medical Group.
Does Dr. Troy Robert Larson accept Medicare?
Yes. CMS data shows Dr. Larson billed Medicare for 1,509 services in 2024, and Dr. Larson accepts Medicare assignment.
Does Dr. Troy Robert Larson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Larson as offering telehealth services.
What is Dr. Troy Robert Larson's MIPS score?
Dr. Larson's MIPS final score for performance year 2024 is 69 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Troy Robert Larson see?
CMS counts 423 Medicare patients who saw Dr. Larson in 2024, with an average age of 74.
What services does Dr. Troy Robert Larson bill to Medicare?
In 2024, Dr. Larson's most billed Medicare services were lab and pathology test (81003), office visit, established patient (99214) and surgery: urinary system (51798).
Where did Dr. Troy Robert Larson go to medical school?
Dr. Larson graduated from University of Vermont College of Medicine in 2017.
What drugs does Dr. Troy Robert Larson prescribe most?
In 2024 Medicare Part D data, Dr. Larson's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Solifenacin Succinate.
Has Dr. Troy Robert Larson received payments from drug or device companies?
CMS Open Payments shows $18,252 in general payments to Dr. Larson from 24 companies from 2018 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Troy Robert Larson been practicing?
Dr. Larson graduated from medical school in 2017, 9 years ago.
Does Dr. Troy Robert Larson do research?
Dmand AI links 5 publications to Dr. Larson, published from 2016 to 2020.
Who does Dr. Troy Robert Larson publish with?
Dr. Larson's most frequent co-authors are Lawrence Luen Shean Yeung, MD (2 shared papers), Kevin J. Campbell (1 shared paper) and Helena Chih-Hua Chang (1 shared paper).
Selling to urology practices?
See urologists in Tennessee by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card