Matthew Spencer Abrahams, M.D.
Anesthesiology Physician · Portland, OR
Matthew Spencer Abrahams, M.D. is an anesthesiology physician with a practice address in Portland, Oregon, and NPI 1467667428, issued on May 13, 2007. Check the license (Oregon MD27758, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew Spencer Abrahams
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- MD27758 OR
A81506 CA
241335-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 707 SW Washington St, Portland, OR 97205
- Phone
- (503) 299-9906
- Enumerated
- May 13, 2007
- Record last updated
- Sep 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (503) 225-9002
- Medicaid ID
- 1467667428 OR
- Medicare enrollment
- Enrolled (PECOS I20071211000553); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 969 in Oregon → Look up another NPI →
Also registered at 707 SW Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Adams, M.D.Anesthesiology Physician1700044484
- Brent Andersen, MDAnesthesiology Physician1013981216
- Shea Anderson, MDAnesthesiology Physician1902073604
- Methapan Arunakul, MDAnesthesiology Physician1578756789
- Anunai Asthana, M.D.Anesthesiology Physician1871785014
- Carrie Atcheson, MD, MPHAnesthesiology Physician1134359151
Verify Matthew Spencer Abrahams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD27758Check 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 one group practice
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Spencer Abrahams among 969 anesthesiology physician records in Oregon
Matthew Spencer Abrahams, M.D. is one of 969 anesthesiology physician records with a practice address in Oregon. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 43% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2001 · median 2009 among the 627 with a school on file
- Record last updated2013 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
578 anesthesiology physician records list a practice address in Portland
They are 578 of the 42,088 NPPES records with a practice address in Portland, and 969 anesthesiology physician records in Oregon.
All 969 in Oregon → Every provider in Portland → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Brent Andersen, MDPortland, OR 972051013981216
- Ying-Hao Au, DOPortland, OR 972051225002439
- Neil Jeffery Axel, MDPortland, OR 972051194799304
- Michael Berry, MDPortland, OR 972051578537577
- Elizabeth Billerbeck, MDPortland, OR 972051538133749
- Bruce Bolton, MDPortland, OR 972051053385260
- Thomas Box, MDPortland, OR 972051861466088
- Matthew Buckon, MDPortland, OR 972051013981232
Common questions
What is Matthew Spencer Abrahams, M.D.'s NPI number?
Matthew Spencer Abrahams, M.D.'s National Provider Identifier (NPI) is 1467667428, issued on May 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Spencer Abrahams, M.D. located?
The NPPES record lists a practice address at 707 SW Washington St, Portland, OR, 97205. Phone: (503) 299-9906. Providers update this record themselves, so call before visiting.
How can I verify Matthew Spencer Abrahams, M.D.'s license?
NPPES lists Oregon license number MD27758, 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.