Martin Larsen, DO
Emergency Medicine Physician · St George, UT
Martin Larsen, DO is an emergency medicine physician with a practice address in St George, Utah, and NPI 1043897259, issued on Mar 24, 2021. Check the license (Utah 13509554-1204, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Martin Larsen
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 13509554-1204 UT
DO3491 NV
Self-reported in NPPES; status is on the state search - Practice location
- 1380 E Medical Center Dr, St George, UT 84790
- Phone
- (435) 251-1000
- Enumerated
- Mar 24, 2021
- Entity
- Type 1 · individual
Also registered at 1380 E Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barry Acor, MDFamily Medicine Physician1154633642
- Brian AdamsMedical Physician Assistant1710416649
- Brian AdamsFamily Nurse Practitioner1528712973
- Daniel Adams, MDDiagnostic Radiology Physician1326345257
- Enrique Alfaro, M.D.Internal Medicine Physician1184606279
- Scott Allen, M.D.Student in an Organized Health Care Education/Training Program1881980399
Verify Martin Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 13509554-1204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
20% fewer Medicare Part D claims than the average emergency medicine physician in 2024
283 Medicare Part D claims for 177 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Meloxicam54 claims
- Methocarbamol25 claims
- Prednisone18 claims
- Gabapentin17 claims
- Ondansetron Odt15 claims
- Cephalexin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $14.65
1 payment, mostly food and beverage; the largest payer was Teleflex LLC. The 12,165 providers of this specialty with any payment received $1,340.71 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospital and facility affiliations
- Ihc Health Services IncCedar City, UT
- Kane County Human Resource Special Service DistrictKanab, UT
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Emergency Medicine Physician providers in Utah
There are 430 emergency medicine physician records in Utah.
Other emergency medicine physician records in Utah
- Chad Agy, MDMurray, UT1730522277
- Elizabeth Albert, MDPark City, UT1295362887
- Angela Alexander, MDMoab, UT1093957714
- Nicholas Allan, MDCedar City, UT1962606012
- Robert Alley, MDOgden, UT1255343117
- Lisbeth Ambrosius, DVMSalt Lake City, UT1740795574
- Carrie Anderson, DVMSalt Lake City, UT1003321837
- Christopher Anderson, MDMurray, UT1407296247
- Dean Anderson, M.D.Vernal, UT1063629830
- Lisa Anderson, MDDraper, UT1083679989
Common questions
What is Martin Larsen, DO's NPI number?
Martin Larsen, DO's National Provider Identifier (NPI) is 1043897259, issued on Mar 24, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Martin Larsen, DO located?
The NPPES record lists a practice address at 1380 E Medical Center Dr, St George, UT, 84790. Phone: (435) 251-1000. Providers update this record themselves, so call before visiting.
How can I verify Martin Larsen, DO's license?
NPPES lists Utah license number 13509554-1204, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Martin Larsen, DO prescribe under Medicare Part D?
In 2024, Martin Larsen, DO had 283 Medicare Part D claims for 177 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.