Matthew Charles Fischer, M.D.
Internal Medicine Physician · Newberg, OR
Matthew Charles Fischer, M.D. is an internal medicine physician with a practice address in Newberg, Oregon, and NPI 1811382922, issued on Apr 6, 2015. Check the license (Oregon MD208982, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew Charles Fischer
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD208982 OR
MED-PHY-LIC-64155 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1001 N Providence Dr, Newberg, OR 97132
- Phone
- (503) 537-5607
- Enumerated
- Apr 6, 2015
- Record last updated
- Feb 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20220411001580); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 1001 N Providence Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Molly Auwen, RNMedical-Surgical Registered Nurse1932026796
- Stephanie Barner, RDRegistered Dietitian1205728854
- Kaitlyn Belanger, DOInternal Medicine Physician1467196329
- Michael Brask, PA-CMedical Physician Assistant1497143077
- James Cooke, FNP-CFamily Nurse Practitioner1366446742
- Bryn Davies, PNPPediatric Nurse Practitioner1093573818
Verify Matthew Charles Fischer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD208982Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
266 Medicare Part D claims for 116 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Prednisone16 claims
- Eliquis11 claims
- Metoprolol Succinate11 claims
- Pantoprazole Sodium11 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.
Bills Medicare through 2 group practices
- Providence Health And Services - OregonNewberg, OR
- 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).
Matthew Charles Fischer among 2,116 internal medicine physician records in Oregon
Matthew Charles Fischer, 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 2015, is newer than 75% of them.
- NPI issued2015 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2008 among the 1,232 with a school on file
- Record last updated2023 · 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
- Matthew Becker, D.O.Newberg, OR 971321679817704
- Nina Bergquam, MDNewberg, OR 971321558301259
- Charles Campbell, DONewberg, OR 971321437592383
- Julien Chirouze, DONewberg, OR 971321407273543
- Summer Lam, MDNewberg, OR 971321922266709
- Nathaniel McCoy, M.D.Newberg, OR 971321689973182
- Hitomi Nakai, M.D,Newberg, OR 971321205031283
- Sarah Rahkola, MDNewberg, OR 971321700044583
Common questions
What is Matthew Charles Fischer, M.D.'s NPI number?
Matthew Charles Fischer, M.D.'s National Provider Identifier (NPI) is 1811382922, issued on Apr 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Charles Fischer, M.D. located?
The NPPES record lists a practice address at 1001 N Providence Dr, Newberg, OR, 97132. Phone: (503) 537-5607. Providers update this record themselves, so call before visiting.
How can I verify Matthew Charles Fischer, M.D.'s license?
NPPES lists Oregon license number MD208982, 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 Matthew Charles Fischer, M.D. prescribe under Medicare Part D?
In 2024, Matthew Charles Fischer, M.D. had 266 Medicare Part D claims for 116 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.