NPPES file of Aug 9, 2026

Mark Philip Swensen, DDS

General Practice Dentistry · Corvallis, OR

Mark Philip Swensen, DDS is a general practice dentistry with a practice address in Corvallis, Oregon, and NPI 1740582477, issued on Dec 1, 2010. Check the license (Oregon D9063, as entered in NPPES) with the Oregon board that licenses this profession; 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
1740582477
Name
Mark Philip Swensen
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D9063 OR
Self-reported in NPPES; status is on the state search
Practice location
2222 NW Lincoln Ave, Corvallis, OR 97330
Phone
(541) 754-4017
Enumerated
Dec 1, 2010
Record last updated
Dec 1, 2010 (not updated in 16 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2222 NW Lincoln Ave

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

  1. Glenn Balkins, DMDGeneral Practice Dentistry1548567050
  2. Jennifer Hamilton, M.D.Psychiatry Physician1952347650
  3. Benjamin Haslam, D.M.D.General Practice Dentistry1104371566

Verify Mark Philip Swensen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license D9063
    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
Find the Oregon license search

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45% fewer Medicare Part D claims than the average general practice dentistry in 2024

46 Medicare Part D claims for 31 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Mark Swensen46
  2. Specialty average83

Most prescribed

  1. Amoxicillin14 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: $66.00

1 payment: food and beverage; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Swensen$66.00
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

General Practice Dentistry providers in Oregon

There are 1,888 general practice dentistry records in Oregon.

Other general practice dentistry records in Oregon

  1. Benjamin Aanderud, DMDSherwood, OR1366443574
  2. Steven Abbott, DMDVeneta, OR1417918780
  3. Ruth Abraham, DDSKeizer, OR1356449599
  4. Jesse AchatzWilsonville, OR1730661794
  5. Dennis Adair, D.M.D.Gladstone, OR1215235148
  6. Anthony Adams, D.M.DAloha, OR1295129104
  7. Brannick Adams, D.D.S.Roseburg, OR1376577700
  8. Lisa Adams, DMDBend, OR1952308017
  9. Nima AfsariMedford, OR1447669171
  10. Darioush AfsharSalem, OR1306226782

Common questions

What is Mark Philip Swensen, DDS's NPI number?

Mark Philip Swensen, DDS's National Provider Identifier (NPI) is 1740582477, issued on Dec 1, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Mark Philip Swensen, DDS located?

The NPPES record lists a practice address at 2222 NW Lincoln Ave, Corvallis, OR, 97330. Phone: (541) 754-4017. Providers update this record themselves, so call before visiting.

How can I verify Mark Philip Swensen, DDS's license?

NPPES lists Oregon license number D9063, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Philip Swensen, DDS prescribe under Medicare Part D?

In 2024, Mark Philip Swensen, DDS had 46 Medicare Part D claims for 31 beneficiaries; the average among general practice dentistry prescribers was 83. 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.