Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MATTHEW SPENCER ABRAHAMS M.D.
NPI 1467667428
Anesthesiology in Clackamas, OR

Q: What is Matthew Abrahams's NPI number?

The NPI number for Matthew Abrahams is 1467667428. It was assigned to this individual provider in the NPPES registry on May 13, 2007.

Q: What is Matthew Abrahams's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Abrahams was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 13, 2007PECOS Enrolled

10180 SE SUNNYSIDE RD, CLACKAMAS, OR 97015(800) 813-2000 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Dr. Matthew Spencer Abrahams M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MATTHEW SPENCER ABRAHAMS M.D. (NPI 1467667428) is an individual anesthesiology provider in Clackamas, Oregon, licensed in Oregon (MD27758) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Kaiser Foundation Hospital Westside, and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1467667428

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. MATTHEW SPENCER ABRAHAMSCredential: M.D.

Location Address10180 SE SUNNYSIDE RDClackamas, OR 97015-8970

Mailing Address500 Ne Multnomah St Ste 100Portland, OR 97232-2031

Phone(800) 813-2000

Sole ProprietorNo

Medical School CMSWashington University School Of MedicineGraduated 2001

Enumeration DateMay 13, 2007

Last NPPES UpdateAugust 25, 2026

NPPES CertifiedAugust 25, 2026

✔ NPI 1467667428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in OR · MD27758✔ Licensed in WA · MD60826319✔ Licensed in CA · A81506✔ Licensed in NY · 241335-1

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

10180 SE SUNNYSIDE RD, Clackamas, OR 97015

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Secondary Practice Location 1

Location 1707 SW Washington St, Suite 700Portland, OR 97205-3536 · Phone (503) 299-9906 · Fax (503) 225-9002

Other Identifiers 1

Medicaid1467667428OR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Matthew Spencer Abrahams M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971692146

PECOS Enrollment IDI20071211000553

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kaiser Foundation Hospital Westside

Acute Care Hospitals · Hillsboro, OR

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380103

Location2875 NW Stucki AveHillsboro, OR 97124 · Washington County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DANIEL FORREST LOTSPEICH MD

Internal Medicine

10180 SE SUNNYSIDE RD, KAISER PERMANENTE DEPARTMENT OF INTERNAL MEDICINE
CLACKAMAS, OR 97015

Clackamas County (503) 652-2880

MEGAN LEA KELLY

Emergency Medicine

10180 SE SUNNYSIDE RD, KAISER SUNNYSIDE MEDICAL CENTER
CLACKAMAS, OR 97015

Clackamas County (503) 652-2880

JARROD L LARSON M.D.

Anesthesiology