NPPES file of Aug 9, 2026

Peter A. Bergeson, D.D.S.

General Practice Dentistry · Eugene, OR

Peter A. Bergeson, D.D.S. is a general practice dentistry with a practice address in Eugene, Oregon, and NPI 1801062823, issued on Apr 30, 2008. Check the license (Oregon D9040, 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
1801062823
Name
Peter A. Bergeson
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
D9040 OR
361779-9922 UT
Self-reported in NPPES; status is on the state search
Practice location
1680 Chambers St, Eugene, OR 97402
Phone
(541) 345-2042
Enumerated
Apr 30, 2008
Record last updated
Oct 30, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(541) 345-4012
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 1680 Chambers St

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

  1. Briana Axline, NPFamily Nurse Practitioner1942474283
  2. Priya Bhavan, D.D.S.General Practice Dentistry1649589326
  3. Brad Chvatal, DMD MSOrthodontics and Dentofacial Orthopedics Dentistry1629185889
  4. Caroline Crippen, RNCommunity Health Registered Nurse1093479115
  5. Charles Davis, MDPhysical Therapist1790755296
  6. Melina GranofskyCommunity Health Worker1689183634

Verify Peter A. Bergeson 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 D9040    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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3.0 times the Medicare Part D claims of the average general practice dentistry in 2024

253 Medicare Part D claims for 105 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 63 claims were for opioids.

  1. Peter Bergeson253
  2. Specialty average83

Most prescribed

  1. Ibuprofen60 claims
  2. Hydrocodone-Acetaminophen45 claims
  3. Amoxicillin44 claims
  4. Cephalexin43 claims
  5. Oxycodone-Acetaminophen14 claims
  6. Chlorhexidine Gluconate11 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.

108 general practice dentistry records list a practice address in Eugene

They are 108 of the 8,239 NPPES records with a practice address in Eugene, and 1,888 general practice dentistry records in Oregon.

All 108 in Eugene → All 1,888 in Oregon → Every provider in Eugene →

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 Peter A. Bergeson, D.D.S.'s NPI number?

Peter A. Bergeson, D.D.S.'s National Provider Identifier (NPI) is 1801062823, issued on Apr 30, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Peter A. Bergeson, D.D.S. located?

The NPPES record lists a practice address at 1680 Chambers St, Eugene, OR, 97402. Phone: (541) 345-2042. Providers update this record themselves, so call before visiting.

How can I verify Peter A. Bergeson, D.D.S.'s license?

NPPES lists Oregon license number D9040, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Peter A. Bergeson, D.D.S. prescribe under Medicare Part D?

In 2024, Peter A. Bergeson, D.D.S. had 253 Medicare Part D claims for 105 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.