Sean Besemann Larson, DO
Student in an Organized Health Care Education/Training Program · Quincy, IL
Sean Besemann Larson, DO is a student in an organized health care education/training program with a practice address in Quincy, Illinois, and NPI 1790527844, issued on Jun 10, 2024. Check the license (Illinois 125.084012, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sean Besemann Larson
- Credential
- DO
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License numbers
- 125.084012 IL
125084012 IL
Self-reported in NPPES; status is on the state search - Practice location
- 612 N 11TH St, Quincy, IL 62301
- Phone
- (217) 224-9484
- Enumerated
- Jun 10, 2024
- Record last updated
- Aug 12, 2024
- Fax
- (217) 224-7950
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 6,526 in Illinois → Look up another NPI →
Also registered at 612 N 11TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deseray AguirreFamily Medicine Physician1982232385
- Owen Alford-Bichsel, MDFamily Medicine Physician1720829385
- Elizabeth Amos-Arowoshegbe, MDFamily Medicine Physician1619855749
- Laica Mae Arcibal, DOFamily Medicine Physician1083308043
- Cesar Arguelles, M.D.Family Medicine Physician1518944248
- Terry Arnold, M.D.Family Medicine Physician1760469464
Verify Sean Besemann Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 125.084012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
71 Medicare Part D claims for 26 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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.
Sean Besemann Larson among 6,526 student in an organized health care education/training program records in Illinois
Sean Besemann Larson, DO is one of 6,526 student in an organized health care education/training program records with a practice address in Illinois. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 44% of them.
- NPI issued2024 · 44% of these records are older, 40% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2024 · 22% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Student in an Organized Health Care Education/Training Program providers in Illinois
There are 6,526 student in an organized health care education/training program records in Illinois.
All 6,526 in Illinois → Every provider in Quincy → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Stephanie FlesnerQuincy, IL 623011356200554
- Mohit Mathavan, MDQuincy, IL 623011629770383
- Sydney StokesQuincy, IL 623011790607927
- Allison Waterbury, M.D.Quincy, IL 623011154663243
- Kadi FaubleQuincy, IL 623051407545171
- Jeffrey ClimerCarthage, IL 623211073782728
- Molly DurbinPocahontas, IL 622751831621945
- Esha Ahirwar, M.D.O Fallon, IL 622691609711217
Common questions
What is Sean Besemann Larson, DO's NPI number?
Sean Besemann Larson, DO's National Provider Identifier (NPI) is 1790527844, issued on Jun 10, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Sean Besemann Larson, DO located?
The NPPES record lists a practice address at 612 N 11TH St, Quincy, IL, 62301. Phone: (217) 224-9484. Providers update this record themselves, so call before visiting.
How can I verify Sean Besemann Larson, DO's license?
NPPES lists Illinois license number 125.084012, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Sean Besemann Larson, DO prescribe under Medicare Part D?
In 2024, Sean Besemann Larson, DO had 71 Medicare Part D claims for 26 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.