Sean Mark Larson, MD
Family Medicine Physician · Winston Salem, NC
Sean Mark Larson, MD is a family medicine physician with a practice address in Winston Salem, North Carolina, and NPI 1518052471, issued on Oct 4, 2006. Check the license (North Carolina 2006-01541, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sean Mark Larson
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2006-01541 NC
Self-reported in NPPES; status is on the state search - Practice location
- 4692 Brownsboro RD, Winston Salem, NC 27106
- Phone
- (336) 251-1114
- Enumerated
- Oct 4, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (336) 251-1117
- Medicaid ID
- 5906138 NC
- Medicare enrollment
- Enrolled (PECOS I20070201000269); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota, Duluth School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,953 in North Carolina → Look up another NPI →
Also registered at 4692 Brownsboro RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Auffinger, MDFamily Medicine Physician1699742494
- Jeanne Bernat, FNPNurse Practitioner1952647026
- Khashana Blake, MDFamily Medicine Physician1356543490
- Jalyn Brim, FNP-CGeriatric Medicine (Family Medicine) Physician1265356794
- Darlene Brownlee, CRNPGerontology Nurse Practitioner1114157260
- Leslie Bryan, MDInternal Medicine Physician1770547986
Verify Sean Mark Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2006-01541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average family medicine physician in 2024
11,309 Medicare Part D claims for 375 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 129 claims were for opioids.
Most prescribed
- Levothyroxine Sodium634 claims
- Eliquis515 claims
- Atorvastatin Calcium432 claims
- Furosemide360 claims
- Sertraline Hcl336 claims
- Donepezil Hcl314 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.
Bills Medicare through 2 group practices
- Curana Health OF North Carolina PLLCWinston Salem, NC
- Physicians Eldercare PAWinston Salem, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Mark Larson among 4,953 family medicine physician records in North Carolina
Sean Mark Larson, MD is one of 4,953 family medicine physician records with a practice address in North Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 51% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1999 · median 2006 among the 3,104 with a school on file
- Record last updated2023 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
170 family medicine physician records list a practice address in Winston Salem
They are 170 of the 10,040 NPPES records with a practice address in Winston Salem, and 4,953 family medicine physician records in North Carolina.
All 4,953 in North Carolina → Every provider in Winston Salem → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Andrews, MDWinston Salem, NC 271061568446920
- Susan Auffinger, MDWinston Salem, NC 271061699742494
- Thomas Cannon, MDWinston Salem, NC 271061811977176
- Stewart Cooper, MDWinston Salem, NC 271061396737508
- John Gambino, MDWinston Salem, NC 271061417924127
- Champ Jones, MDWinston Salem, NC 271061427020015
- Bruce Lantelme, MDWinston Salem, NC 271061770576019
- Donald Lendle, MDWinston Salem, NC 271061083617716
Common questions
What is Sean Mark Larson, MD's NPI number?
Sean Mark Larson, MD's National Provider Identifier (NPI) is 1518052471, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sean Mark Larson, MD located?
The NPPES record lists a practice address at 4692 Brownsboro RD, Winston Salem, NC, 27106. Phone: (336) 251-1114. Providers update this record themselves, so call before visiting.
How can I verify Sean Mark Larson, MD's license?
NPPES lists North Carolina license number 2006-01541, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sean Mark Larson, MD prescribe under Medicare Part D?
In 2024, Sean Mark Larson, MD had 11,309 Medicare Part D claims for 375 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.