NPPES file of Aug 9, 2026

Madison K. Duppenthaler, MD

Family Medicine Physician · Newberg, OR

Madison K. Duppenthaler, MD is a family medicine physician with a practice address in Newberg, Oregon, and NPI 1730822834, issued on Apr 16, 2022. Check the license (Oregon MD226650, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1730822834
Name
Madison K. Duppenthaler
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD226650 OR
Self-reported in NPPES; status is on the state search
Practice location
1000 N Providence Dr Ste 210, Newberg, OR 97132
Phone
(503) 537-5900
Enumerated
Apr 16, 2022
Record last updated
Oct 14, 2025
Medicare enrollment
Enrolled (PECOS I20251007002439); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 2022
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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8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →

Also registered at 1000 N Providence Dr Ste 210

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

  1. Jessica Allison, PA-CPhysician Assistant1720617657
  2. Alisa Awtry, M.D.Family Medicine Physician1801213137
  3. Evan Becket, PA-CPhysician Assistant1558919415
  4. Kimberly Britsch, DOFamily Medicine Physician1578120630
  5. Rebekah Carrillo, PA-CPhysician Assistant1922663285
  6. Jason Duval, PA-CPhysician Assistant1215699830

Verify Madison K. Duppenthaler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD226650    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 Oregon 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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Bills Medicare through one group practice

  1. Providence Health And Services OregonNewberg, OR

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

Madison K. Duppenthaler among 2,847 family medicine physician records in Oregon

Madison K. Duppenthaler, MD is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.

  • NPI issued2022 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2022 · median 2009 among the 1,671 with a school on file
  • Record last updated2025 · 57% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

24 family medicine physician records list a practice address in Newberg

They are 24 of the 703 NPPES records with a practice address in Newberg, and 2,847 family medicine physician records in Oregon.

All 2,847 in Oregon → Every provider in Newberg → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. William Bailey, M.D.Newberg, OR 971321295919512
  2. Sorin Cadar, M.D.Newberg, OR 971321376854158
  3. Benjamin Calvert, MDNewberg, OR 971321316195704
  4. Spencer Chun, MDNewberg, OR 971321205026556
  5. John Cummings, M.D.Newberg, OR 971321003811795
  6. Jacquelynn Harris, D.O.Newberg, OR 971321336236868
  7. Michael Jaczko, DONewberg, OR 971321487647954
  8. Cynthia Lund, MDNewberg, OR 971321790714392

Common questions

What is Madison K. Duppenthaler, MD's NPI number?

Madison K. Duppenthaler, MD's National Provider Identifier (NPI) is 1730822834, issued on Apr 16, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Madison K. Duppenthaler, MD located?

The NPPES record lists a practice address at 1000 N Providence Dr Ste 210, Newberg, OR, 97132. Phone: (503) 537-5900. Providers update this record themselves, so call before visiting.

How can I verify Madison K. Duppenthaler, MD's license?

NPPES lists Oregon license number MD226650, 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.

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.