Tao Zhu, M.D.
Emergency Medicine Physician · Portland, OR
Tao Zhu, M.D. is an emergency medicine physician with a practice address in Portland, Oregon, and NPI 1023374980, issued on Apr 5, 2012. Check the license (Oregon MD171386, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tao Zhu
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD171386 OR
Self-reported in NPPES; status is on the state search - Practice location
- 825 NE Multnomah St, Portland, OR 97232
- Phone
- (503) 413-7711
- Enumerated
- Apr 5, 2012
- Record last updated
- Jul 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150622000273); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,079 in Oregon → Look up another NPI →
Also registered at 825 NE Multnomah St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kjersti Machado, M.A., LPC, QMHPMental Health Counselor1720389299
- Del Webb, M.A., L.M.S.W.Social Worker1891801320
Verify Tao Zhu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD171386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average emergency medicine physician in 2024
532 Medicare Part D claims for 338 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 133 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen102 claims
- Ondansetron Odt62 claims
- Azithromycin38 claims
- Cephalexin34 claims
- Prednisone23 claims
- Amoxicillin-Clavulanate Potass19 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 one group practice
- Northwest Acute Care Specialists PCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tao Zhu among 1,079 emergency medicine physician records in Oregon
Tao Zhu, 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 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2012 · median 2013 among the 557 with a school on file
- Record last updated2016 · 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
- Melissa Denny, M.D.Portland, OR 972321073849501
- Mayura Madden, MDPortland, OR 972321174842785
- Anthony Ratanaproeksa, MDPortland, OR 972321831398353
- Edward Junn, MDPortland, OR 972311144276858
- Jerry Lawrence, MDPortland, OR 972291184913147
- Vikram Shankar, MDPortland, OR 972291821443276
- John Campbell, MDPortland, OR 972271225059777
- Christine Dean, DOPortland, OR 972271831110386
Common questions
What is Tao Zhu, M.D.'s NPI number?
Tao Zhu, M.D.'s National Provider Identifier (NPI) is 1023374980, issued on Apr 5, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tao Zhu, M.D. located?
The NPPES record lists a practice address at 825 NE Multnomah St, Portland, OR, 97232. Phone: (503) 413-7711. Providers update this record themselves, so call before visiting.
How can I verify Tao Zhu, M.D.'s license?
NPPES lists Oregon license number MD171386, 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 Tao Zhu, M.D. prescribe under Medicare Part D?
In 2024, Tao Zhu, M.D. had 532 Medicare Part D claims for 338 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.