WILLIAM L SIMKOFF MD
NPI 1619918596
Internal Medicine - Cardiovascular Disease in Portland, OR

Active since June 09, 2006
9427 SW BARNES RD, STE 498, PORTLAND, OR 97225(503) 216-0900 Get Directions Write a Review

NPPES record last updated: December 3, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William L Simkoff Md NPPES

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

WILLIAM L SIMKOFF MD (NPI 1619918596) is an individual cardiovascular disease provider in Portland, Oregon, licensed in Oregon (MD12535) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1619918596
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameWILLIAM L SIMKOFFCredential: MD
Location Address9427 SW BARNES RD, STE 498Portland, OR 97225-6652
Mailing AddressPo Box 3158Portland, OR 97208-3158 · (503) 215-6494 · Fax (503) 215-6644
Sole ProprietorNo
Enumeration DateJune 9, 2006
Last NPPES UpdateDecember 3, 2012
NPI 1619918596 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Licenses Licensed in OR · MD12535 Licensed in WA · MD00030616
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
9427 SW BARNES RD, Portland, OR 97225

Other Identifiers 10

OtherP00865975OR · Rr Medicare
Medicare UPINC91225OR
Medicare PING8894947WA
Medicaid226092OR
Medicare PINR156589OR
Medicare PIN060023474OR
Medicare PINR159880OR
Medicare PINR00WCXBNBOR
Medicare PINR155307OR
Medicare PINR155811OR

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.

Advanced Practice Midwife
9427 SW BARNES RD, SUITE 395
PORTLAND, OR 97225
Surgery
9427 SW BARNES RD, SUITE 596
PORTLAND, OR 97225
Nurse Practitioner (Family)
9427 SW BARNES RD, SUITE 595
PORTLAND, OR 97225
Pediatrics
9427 SW BARNES RD, SUITE 396
PORTLAND, OR 97225
Pediatrics
9427 SW BARNES RD, SUITE 598
PORTLAND, OR 97225
Obstetrics & Gynecology
9427 SW BARNES RD, SUITE 395
PORTLAND, OR 97225
Obstetrics & Gynecology (Gynecology)
9427 SW BARNES RD, SUITE 599
PORTLAND, OR 97225
Internal Medicine (Clinical Cardiac Electrophysiology)
9427 SW BARNES RD, STE 490
PORTLAND, OR 97225

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Simkoff's NPI number?

The NPI number for William Simkoff is 1619918596. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is William Simkoff located?

William Simkoff practices at 9427 SW Barnes Rd Ste 498, Portland, OR 97225. The listed phone number is (503) 216-0900.

What is William Simkoff's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for William Simkoff was last updated on December 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.