NPPES file of Aug 9, 2026

Samuel Luke Brown, DO

Emergency Medicine Physician · Laconia, NH

Samuel Luke Brown, DO is an emergency medicine physician with a practice address in Laconia, New Hampshire, and NPI 1346508108, issued on Apr 30, 2012. Check the license (New Hampshire T0774, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346508108
Name
Samuel Luke Brown
Credential
DO
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
T0774 NH
Self-reported in NPPES; status is on the state search
Practice location
80 Highland Street, Laconia, NH 03246
Phone
(603) 527-2819
Enumerated
Apr 30, 2012
Record last updated
Jul 22, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(603) 527-2984
Medicare enrollment
Enrolled (PECOS I20211104000844); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 80 Highland Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Steven Dewitt, MDEmergency Medicine Physician1689933004
  2. Ashley Donovan, APRNNurse Practitioner1265582209
  3. Heather Gourdin, ARNPNeonatal Nurse Practitioner1588872576
  4. Matthew Harris, DOAnesthesiology Physician1225271075
  5. Sarah Hillis, PHARMDPharmacist1326194531
  6. Nadia Malik, MDInternal Medicine Physician1679704597

Verify Samuel Luke Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license T0774
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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10% fewer Medicare Part D claims than the average emergency medicine physician in 2024

203 Medicare Part D claims for 139 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 26 claims were for opioids.

  1. Samuel Brown203
  2. Specialty average226

Most prescribed

  1. Ondansetron Hcl34 claims
  2. Prednisone28 claims
  3. Oxycodone Hcl21 claims
  4. Amoxicillin-Clavulanate Potass19 claims
  5. Cephalexin19 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 one group practice

  1. Rutland Hospital, Inc.Rutland, VT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

26 emergency medicine physician records list a practice address in Laconia

They are 26 of the 731 NPPES records with a practice address in Laconia, and 351 emergency medicine physician records in New Hampshire.

Other emergency medicine physician records in New Hampshire

  1. Clayton Abeln, MDPortsmouth, NH1740926633
  2. Donavon Albertson, MDPortsmouth, NH1780759027
  3. Elizabeth Andrada, MDExeter, NH1891853859
  4. Robert Anthony, MD, FRCPC, FACEPRochester, NH1760557367
  5. Jeremy Arnold, M.D.Keene, NH1174784557
  6. Samantha ArnoldPortsmouth, NH1043758238
  7. Marie Arringdale, M.D.Laconia, NH1013129048
  8. Marcia Arsnow, MDLaconia, NH1326013582
  9. Patricia Atchinson, DOLebanon, NH1255741369
  10. Baturay AydemirPortsmouth, NH1366017048

Common questions

What is Samuel Luke Brown, DO's NPI number?

Samuel Luke Brown, DO's National Provider Identifier (NPI) is 1346508108, issued on Apr 30, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Samuel Luke Brown, DO located?

The NPPES record lists a practice address at 80 Highland Street, Laconia, NH, 03246. Phone: (603) 527-2819. Providers update this record themselves, so call before visiting.

How can I verify Samuel Luke Brown, DO's license?

NPPES lists New Hampshire license number T0774, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Samuel Luke Brown, DO prescribe under Medicare Part D?

In 2024, Samuel Luke Brown, DO had 203 Medicare Part D claims for 139 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.