Mark John Wahle, M.D.
Emergency Medicine Physician · Portland, OR
Mark John Wahle, M.D. is an emergency medicine physician with a practice address in Portland, Oregon, and NPI 1245303445, issued on Nov 16, 2006. Check the license (Oregon MD23301, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark John Wahle
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD23301 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4805 NE Glisan St, Portland, OR 97213
- Phone
- (503) 297-6334
- Enumerated
- Nov 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 297-2360
- Medicaid ID
- 286676 OR
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,079 in Oregon → Look up another NPI →
Also registered at 4805 NE Glisan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bethany Adams, DNP, AGACNPGerontology Nurse Practitioner1053955047
- Elie Adwani, MDStudent in an Organized Health Care Education/Training Program1952262453
- Rehan Ahmad, MDColon & Rectal Surgery Physician1750457990
- Stephanie Ahmed, MDObstetrics & Gynecology Physician1447269170
- Shaghayegh Aliabadi, M.D.Surgery Physician1083785562
- Anna Apostolou-Keith, RD, LDNRegistered Dietitian1639838790
Verify Mark John Wahle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD23301Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Mark John Wahle among 1,079 emergency medicine physician records in Oregon
Mark John Wahle, M.D. is one of 1,079 emergency medicine physician records with a practice address in Oregon. 77% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2007 · 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 207P00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Oregon
There are 1,079 emergency medicine physician records in Oregon.
All 1,079 in Oregon → Every provider in Portland → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Todd Buerk, M.D.Portland, OR 972131558456269
- James Dugoni, M.D.Portland, OR 972131588750798
- Timothy Lewis, M.D.Portland, OR 972131932295292
- Gregory Lorts, M.D.Portland, OR 972131568550671
- Robert Martin, M.D.Portland, OR 972131013005115
- David Peel, M.D.Portland, OR 972131538257696
- Gregory Ralston, M.D.Portland, OR 972131043391543
- Carlos Sanchez, M.D.Portland, OR 972131649355678
Common questions
What is Mark John Wahle, M.D.'s NPI number?
Mark John Wahle, M.D.'s National Provider Identifier (NPI) is 1245303445, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark John Wahle, M.D. located?
The NPPES record lists a practice address at 4805 NE Glisan St, Portland, OR, 97213. Phone: (503) 297-6334. Providers update this record themselves, so call before visiting.
How can I verify Mark John Wahle, M.D.'s license?
NPPES lists Oregon license number MD23301, 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.
What is Mark John Wahle, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.