Andrew Treister, MD
Neurocritical Care Physician · Portland, OR
Andrew Treister, MD is a neurocritical care physician with a practice address in Portland, Oregon, and NPI 1518385293, issued on Mar 31, 2014. Check the license (Oregon MD187660, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Andrew Treister
- Credential
- MD
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License number
- MD187660 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3181 SW Sam Jackson Park RD, Portland, OR 97239
- Phone
- (503) 418-1472
- Enumerated
- Mar 31, 2014
- Record last updated
- Sep 5, 2025
- Fax
- (503) 418-1495
- Medicare enrollment
- Enrolled (PECOS I20180530001679); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest neurocritical care physician records → All 10 in Oregon → Look up another NPI →
Also registered at 3181 SW Sam Jackson Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alex AamodtCritical Care Medicine Registered Nurse1154257590
- Jefferson Abaricia, MD, PHDStudent in an Organized Health Care Education/Training Program1073215711
- Kenneth Abbey, MDAnesthesiology Physician1588779342
- Matthew Abbott, PA-CMedical Physician Assistant1154738003
- Ayah Abdelsalam Megahed, MD, MSCVascular & Interventional Radiology Physician1023503596
- Obada Abdulrazzak, MDStudent in an Organized Health Care Education/Training Program1598567430
Verify Andrew Treister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD187660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
- University Professional ServicesPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Treister among 10 neurocritical care physician records in Oregon
Andrew Treister, MD is one of 10 neurocritical care physician records with a practice address in Oregon. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 70% of them.
- NPI issued2014 · 70% of these records are older, 20% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 100% of these records are
- Graduated2014 · median 2008 among the 10 with a school on file
- Record last updated2025 · 20% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A2900X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurocritical Care Physician providers in Oregon
There are 10 neurocritical care physician records in Oregon.
All 10 in Oregon → Every provider in Portland → Neurocritical Care Physician nationwide →
The 8 neurocritical care physician records with the nearest ZIP codes
- Julia Durrant, M.D.Portland, OR 972391871665828
- Zhuyi Sun, M.D.Portland, OR 972391528449808
- Tarvez Tucker, MDPortland, OR 972391770537839
- Isabel Vanderslice, MDPortland, OR 972391386137784
- Derek Clark, M.D.Portland, OR 972251518283589
- Bruce Geryk, MDPortland, OR 972251275794802
- Lilith Judd, M.D.Portland, OR 972251508032327
- Bethany McClenathan, M.D.Portland, OR 972251073759841
Common questions
What is Andrew Treister, MD's NPI number?
Andrew Treister, MD's National Provider Identifier (NPI) is 1518385293, issued on Mar 31, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Treister, MD located?
The NPPES record lists a practice address at 3181 SW Sam Jackson Park RD, Portland, OR, 97239. Phone: (503) 418-1472. Providers update this record themselves, so call before visiting.
How can I verify Andrew Treister, MD's license?
NPPES lists Oregon license number MD187660, 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.
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.