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Dr. Scott Thomas Larson, MD
NPI1639516685PAC ID7911137229
- Medicare services, 2024
- 720
- Medicare patients, 2024
- 312
- Part D claims, 2024
- 4,353
- Publications
- 4
- MIPS score, 2024
- 80
- Practice address
- 200 Hawkins Drive, Iowa City, IA 52242
- Practice phone
- Call (319) 356-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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. Scott Thomas Larson is a family medicine physician in Iowa City, Iowa
Dr. Larson practices at University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
Dr. Larson's NPI, 1639516685, was assigned on May 31, 2013. Dr. Larson graduated from University of Iowa, RJ & L Carver College of Medicine in 2013. Dr. Larson holds Iowa license MD-43041.
NPI and contact details
- NPI
- 1639516685NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911137229
- NPI enumeration date
- May 31, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (319) 356-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Scott Thomas Larson practices at University of Iowa Health Care Medical Center in Iowa City, Iowa
Dr. Larson's primary practice is University of Iowa Health Care Medical Center, at 200 Hawkins Drive, Iowa City, IA 52242 in Johnson County. The practice phone is (319) 356-1616.
- University of Iowa Health Care Medical Center200 Hawkins Drive, Iowa City, IA 52242 · Johnson CountyPhone(319) 356-1616
Source: Dmand AI Affiliation Data
Dr. Scott Thomas Larson is affiliated with 6 sites of care and 2 medical groups
Dr. Larson's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Dr. Larson is also affiliated with University of Iowa Health Care Medical Center Downtown. The medical group on file is Scanlan Center for School Mental Health Clinic. Dmand AI also links Dr. Larson to 2 more group practices and clinics, 1 home health agency, 1 skilled nursing facility and 1 medical group, each named with a free account.
University of Iowa Health Care Medical Center DowntownScanlan Center for School Mental Health Clinic2 group practices and clinicsNames with a free account1 home health agencyName with a free account1 skilled nursing facilityName with a free account1 medical groupName with a free account
See all 8 affiliations for Dr. LarsonSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Scott Thomas 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 |
|---|---|
| University of Iowa Health Care Medical Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Scott Thomas Larson is one of 1,873 family medicine physicians in Iowa
Family medicine is Dr. Larson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Larson is licensed in Iowa.
Specialties and state licenses
- Family medicine, IowaPrimary
Family medicine physicians near Dr. Larson
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
1,873family medicine physicians in Iowa119family medicine physicians in Iowa City89family medicine physicians at University of Iowa Health Care Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Scott Thomas Larson billed Medicare for 720 services in 2024
CMS data shows 720 Medicare services from Dr. Larson across 7 procedure codes in 2024, for 312 Medicare patients. Medicare paid $42,976 for them.
Medicare services, 2024720
Medicare patients312
Paid by Medicare$42,976
Procedure codes7
Dr. Larson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6202024: 47424%
- Other services
- 2023: 1162024: 246112%
Where Dr. Larson's Medicare services took place, 2024
- In an office36551%
- In a facility35549%
Dr. Larson compared with the Iowa median for family medicine physicians, 2024
- Dr. Larson
- Iowa median
- Medicare services
- 720vs 3592.0 times
- Medicare patients
- 312vs 17380% above
- Part D claims
- 3,721vs 1,1383.3 times
Medians across 1,982 family medicine physicians in Iowa 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 family medicine physicians in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Scott Thomas Larson treated 312 Medicare patients in 2024, average age 76
CMS counts 312 Medicare patients who saw Dr. Larson in 2024. The largest group is 65 to 74, with 117 patients. 71% of them have high blood pressure, and 52% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Larson's median patient age at 78, with 47% women.
Medicare patients, 2024312
Average age76
Average risk score1.35
Also on Medicaid13%
Dr. Larson's Medicare patients by age, 2024
Dr. Larson's Medicare patients by sex, 2024
- Women14747%
- Men16553%
Chronic conditions among Dr. Larson's Medicare patients, 2024
- High blood pressure71%
- High cholesterol52%
- Arthritis43%
- Mood disorders32%
- Depression29%
- Anxiety27%
- Diabetes27%
- Ischemic heart disease27%
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 78
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Scott Thomas Larson wrote 4,353 Medicare Part D claims in 2024
In 2024, Dr. Larson wrote 4,353 Medicare Part D claims for 265 patients. 86% of them were for generic drugs. CMS names the drug for 3,721 of them, across 85 drugs with 11 or more claims each, at $241,042 in total drug cost. In 2023, CMS named 4,020 claims across 83 drugs.
Part D claims, 20244,353
Drugs named by CMS85
Total drug cost$241,042
Part D patients265
Dr. Larson's Part D claims by kind of drug, 2024
- Generic3,738 claims86%
- Brand-name572 claims13%
- Other43 claims1%
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
- Opioids3%139 of 4,353 claims
- Antibiotics0%21 of 4,353 claims
- Antipsychotics, patients 65 and over1%25 of 4,353 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: 4,0202024: 3,7217%
Drugs named by CMS: 85 in 2024, 83 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. Scott Thomas Larson scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 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.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Larson's MIPS scores, performance year 2024
- 80of 100Final score
- 75.7of 100Quality
- 78of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 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. Scott Thomas Larson has 4 publications on record
Dmand AI links 4 papers to Dr. Larson in 2020. Dr. Larson has published most often in Am Fam Physician. Dr. Larson's most frequent co-authors are Jason K. Wilbur, MD, Brian Xian Shian, MD and Tyler Grant Slayman, MD.
Papers4
Dr. Larson's most frequent co-authors
- Jason K. Wilbur, MD2 shared papers
- Brian Xian Shian, MD1 shared paper
- Tyler Grant Slayman, MD1 shared paper
Recent publications by Dr. Larson
CounselingExercise
Am Fam Physician
AnticoagulantsAtrial FibrillationDiabetes Mellitus, Type 2
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 family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Scott Thomas Larson received $9,422 in industry payments in 2024
CMS Open Payments shows 6 general payments to Dr. Larson from 1 drug or device company in 2024. Consulting fees make up the largest share, 59% of the total. Novo Nordisk Inc paid the most, $9,422.
General payments to Dr. Larson by kind, 2024 to 2024
$9.4Kin total
- Consulting fees$5,58359%
- Travel and lodging$3,31435%
- Food and beverage$5256%
Companies that paid Dr. Larson the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Scott Thomas Larson graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Larson graduated from University of Iowa, RJ & L Carver College of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Scott Thomas 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) |
| 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. Scott Thomas 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. Scott Thomas Larson's NPI number?
Dr. Scott Thomas Larson's NPI number is 1639516685. It was assigned on May 31, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Scott Thomas Larson?
Dr. Scott Thomas Larson is a family medicine physician in Iowa City, Iowa. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Scott Thomas Larson practice?
Dr. Larson practices at 200 Hawkins Drive, Iowa City, IA 52242. Dr. Larson's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Dmand AI also links Dr. Larson to 2 group practices and clinics, 1 home health agency, 1 skilled nursing facility and 1 medical group.
What is Dr. Scott Thomas Larson's office phone number?
The practice phone on file for Dr. Larson is (319) 356-1616.
What is Dr. Scott Thomas Larson's medical license number?
Dr. Larson holds Iowa license MD-43041.
Which hospitals is Dr. Scott Thomas Larson affiliated with?
Dr. Larson practices at University of Iowa Health Care Medical Center in Iowa City, Iowa. Dr. Larson is also affiliated with University of Iowa Health Care Medical Center Downtown.
What medical group is Dr. Scott Thomas Larson part of?
Dr. Larson is linked to Scanlan Center for School Mental Health Clinic. Dmand AI links Dr. Larson to 1 more medical group.
Does Dr. Scott Thomas Larson accept Medicare?
Yes. CMS data shows Dr. Larson billed Medicare for 720 services in 2024, and Dr. Larson accepts Medicare assignment.
Does Dr. Scott Thomas Larson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Larson as offering telehealth services.
What is Dr. Scott Thomas Larson's MIPS score?
Dr. Larson's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Scott Thomas Larson see?
CMS counts 312 Medicare patients who saw Dr. Larson in 2024, with an average age of 76.
What services does Dr. Scott Thomas Larson bill to Medicare?
In 2024, Dr. Larson's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
Where did Dr. Scott Thomas Larson go to medical school?
Dr. Larson graduated from University of Iowa, RJ & L Carver College of Medicine in 2013.
What drugs does Dr. Scott Thomas Larson prescribe most?
In 2024 Medicare Part D data, Dr. Larson's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Scott Thomas Larson received payments from drug or device companies?
CMS Open Payments shows $9,422 in general payments to Dr. Larson from 1 company from 2024 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. Scott Thomas Larson been practicing?
Dr. Larson graduated from medical school in 2013, 13 years ago.
Does Dr. Scott Thomas Larson do research?
Dmand AI links 4 publications to Dr. Larson.
Who does Dr. Scott Thomas Larson publish with?
Dr. Larson's most frequent co-authors are Jason K. Wilbur, MD (2 shared papers), Brian Xian Shian, MD (1 shared paper) and Tyler Grant Slayman, MD (1 shared paper).
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