Mark David Sternfeld, MD, PHD
Internal Medicine Physician · Redmond, OR
Mark David Sternfeld, MD, PHD is an internal medicine physician with a practice address in Redmond, Oregon, and NPI 1023071792, issued on Apr 11, 2006. Check the license (Oregon MD17315, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark David Sternfeld
- Credential
- MD, PHD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD17315 OR
Self-reported in NPPES; status is on the state search - Practice location
- 236 NW Kingwood Ave, Redmond, OR 97756
- Phone
- (541) 548-7134
- Enumerated
- Apr 11, 2006
- Record last updated
- Sep 21, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (541) 548-7196
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 236 NW Kingwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joyce Beck, ANPNurse Practitioner1245356815
- Mariana GascheInterpreter1497510572
- Michelle Hirschy, FNPFamily Nurse Practitioner1871923276
- Steven Riordan, LMTMassage Therapist1891928081
- David Tretheway, MDInternal Medicine Physician1831152982
Verify Mark David Sternfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD17315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark David Sternfeld among 2,116 internal medicine physician records in Oregon
Mark David Sternfeld, MD, PHD 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 not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileNo · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2011 · 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).
Internal Medicine Physician providers in Oregon
There are 2,116 internal medicine physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,116 in Oregon → Every provider in Redmond → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Celso Gangan, M.DRedmond, OR 977561598761959
- Emily Harvey, M.D.Redmond, OR 977561528294345
- Anne Killingbeck, M.D.Redmond, OR 977561740471648
- Laura Nicholson, MDRedmond, OR 977561578513552
- Harold Palmer, MDRedmond, OR 977561841296209
- David Tretheway, MDRedmond, OR 977561831152982
- Randy Visser, DORedmond, OR 977561801859574
- Mark Thibert, MDPrineville, OR 977541225104235
Common questions
What is Mark David Sternfeld, MD, PHD's NPI number?
Mark David Sternfeld, MD, PHD's National Provider Identifier (NPI) is 1023071792, issued on Apr 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark David Sternfeld, MD, PHD located?
The NPPES record lists a practice address at 236 NW Kingwood Ave, Redmond, OR, 97756. Phone: (541) 548-7134. Providers update this record themselves, so call before visiting.
How can I verify Mark David Sternfeld, MD, PHD's license?
NPPES lists Oregon license number MD17315, 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. 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.