David Arnold Larsen, M.D.
Surgery Physician · Newport, OR
David Arnold Larsen, M.D. is a surgery physician with a practice address in Newport, Oregon, and NPI 1205015518, issued on Nov 2, 2007. Check the license (Oregon MD29363, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Arnold Larsen
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- MD29363 OR
23934361205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 930 SW Abbey St Ste A, Newport, OR 97365
- Phone
- (541) 265-8816
- Enumerated
- Nov 2, 2007
- Record last updated
- Jan 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20090729000741); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2004
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 524 in Oregon → Look up another NPI →
Also registered at 930 SW Abbey St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hannah Balduff, PA-CPhysician Assistant1790187078
- Nina ClarkFamily Medicine Physician1508494337
- Dione FernandezFamily Medicine Physician1447839402
- Darlene Gile, NPPsychiatric/Mental Health Nurse Practitioner1881837730
- Erin Guiliano Lichy, D.O.Family Medicine Physician1184079162
- Anne Harrison, LMSWSocial Worker1124527312
Verify David Arnold Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD29363Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average surgery physician in 2024
123 Medicare Part D claims for 77 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 65 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen49 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 93.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $6,171.84
16 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
Bills Medicare through one group practice
- Samaritan Pacific Health Services IncNewport, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Arnold Larsen among 524 surgery physician records in Oregon
David Arnold Larsen, M.D. is one of 524 surgery physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 41% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2004 · median 2005 among the 321 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Oregon
There are 524 surgery physician records in Oregon.
All 524 in Oregon → Every provider in Newport → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Melissa Dewolfe, DONewport, OR 973651356545172
- Ashley Howell, DONewport, OR 973651093335176
- Gregg Personett, M.D.Newport, OR 973651932147170
- Nathaniel Uecker, MDNewport, OR 973651942466420
- Douglas Wilson, MDNewport, OR 973651679502918
- Ali Khaki, M.D.Lincoln City, OR 973671477591923
- Arun Raman, M.B.,B.S.Lincoln City, OR 973671376756700
- Michael Williams, DOLincoln City, OR 973671841524378
Common questions
What is David Arnold Larsen, M.D.'s NPI number?
David Arnold Larsen, M.D.'s National Provider Identifier (NPI) is 1205015518, issued on Nov 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Arnold Larsen, M.D. located?
The NPPES record lists a practice address at 930 SW Abbey St Ste A, Newport, OR, 97365. Phone: (541) 265-8816. Providers update this record themselves, so call before visiting.
How can I verify David Arnold Larsen, M.D.'s license?
NPPES lists Oregon license number MD29363, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Arnold Larsen, M.D. prescribe under Medicare Part D?
In 2024, David Arnold Larsen, M.D. had 123 Medicare Part D claims for 77 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is David Arnold Larsen, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.