NPPES file of Aug 9, 2026

Deborah R. Wolfson, M.D.

Internal Medicine Physician · Newberg, OR

Deborah R. Wolfson, M.D. is an internal medicine physician with a practice address in Newberg, Oregon, and NPI 1285666594, issued on Jul 7, 2006. Check the license (Oregon MD25290, 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
1285666594
Name
Deborah R. Wolfson
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD25290 OR
Self-reported in NPPES; status is on the state search
Practice location
1001 Providence Dr, Newberg, OR 97132
Phone
(503) 537-5607
Enumerated
Jul 7, 2006
Record last updated
Oct 19, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040922000132); 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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8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →

Also registered at 1001 Providence Dr

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

  1. Andrea Banke, PA-CPhysician Assistant1174901854
  2. James Borowiec, MDAnesthesiology Physician1346327681
  3. Sara Bovitz, MDHospitalist Physician1346356425
  4. Julien Chirouze, DOInternal Medicine Physician1407273543
  5. Jeffrey Disney, MDEmergency Medicine Physician1306840822
  6. Brian Duncan, M.D.Emergency Medicine Physician1467417154

Verify Deborah R. Wolfson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD25290    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).

Deborah R. Wolfson among 2,116 internal medicine physician records in Oregon

Deborah R. Wolfson, M.D. is one of 2,116 internal medicine 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 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 54% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2001 · median 2008 among the 1,232 with a school on file
  • Record last updated2020 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 internal medicine physician records list a practice address in Newberg

They are 23 of the 703 NPPES records with a practice address in Newberg, and 2,116 internal medicine physician records in Oregon.

All 2,116 in Oregon → Every provider in Newberg → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Matthew Becker, D.O.Newberg, OR 971321679817704
  2. Nina Bergquam, MDNewberg, OR 971321558301259
  3. Charles Campbell, DONewberg, OR 971321437592383
  4. Julien Chirouze, DONewberg, OR 971321407273543
  5. Matthew Fischer, M.D.Newberg, OR 971321811382922
  6. Summer Lam, MDNewberg, OR 971321922266709
  7. Nathaniel McCoy, M.D.Newberg, OR 971321689973182
  8. Hitomi Nakai, M.D,Newberg, OR 971321205031283

Common questions

What is Deborah R. Wolfson, M.D.'s NPI number?

Deborah R. Wolfson, M.D.'s National Provider Identifier (NPI) is 1285666594, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Deborah R. Wolfson, M.D. located?

The NPPES record lists a practice address at 1001 Providence Dr, Newberg, OR, 97132. Phone: (503) 537-5607. Providers update this record themselves, so call before visiting.

How can I verify Deborah R. Wolfson, M.D.'s license?

NPPES lists Oregon license number MD25290, 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.