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DR. MICHAEL SEAN GREEN M.D.
NPI 1265537187
Legal Medicine in Lake Oswego, OR

Active since September 14, 2006
16001 QUARRY RD, LAKE OSWEGO, OR 97035(503) 635-1604(503) 635-6659 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Michael Sean Green M.d. NPPES

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

DR. MICHAEL SEAN GREEN M.D. (NPI 1265537187) is an individual legal medicine provider in Lake Oswego, Oregon, licensed in Oregon (MD18372) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1265537187
Entity TypeIndividualMale
Primary Taxonomy209800000X
Provider Legal NameDR. MICHAEL SEAN GREENCredential: M.D.
Location Address16001 QUARRY RDLake Oswego, OR 97035-3359
Mailing AddressPo Box 12366Portland, OR 97212-0366
Phone(503) 635-1604
Fax(503) 635-6659
Sole ProprietorYes
Enumeration DateSeptember 14, 2006
Last NPPES UpdateApril 1, 2026
NPPES CertifiedApril 1, 2026
✔ NPI 1265537187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLegal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code209800000X
License✔ Licensed in OR · MD18372
Definition
Legal Medicine is a special field of medicine that focuses on various aspects of medicine and law. Historically, the practice of legal medicine made contributions to medicine as a scientific instrument to solve criminal perplexities. Since World War II, the domain of legal medicine has broadened to include not only aspects of medical science to solve legal and criminal problems but aspects of law as it applies to medicine. Legal Medicine continues to grow as medicolegal issues like medical malpractice and liability, government regulation of health care, issues of tort reform, and moral and ethical complexities presented by technological advances become increasingly prominent. Many medical schools have implemented courses which supply medicolegal instruction for medical students, and many law schools now offer medicolegal courses. Also, dual degree programs in law and medicine have been created to assist physicians to bridge the gap between medicine and the law.
16001 QUARRY RD, Lake Oswego, OR 97035
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Other Names 1

Professional Name (2)Dr. Sean Green M.d.

Other Identifiers 1

Medicaid081799OR

Other Providers at the Same Location NPPES 6

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

STEPHEN FULLER M.D.
Orthopaedic Surgery
16001 QUARRY RD
LAKE OSWEGO, OR 97035
Clackamas County (503) 635-1055
MS. MARILYN LOUISE YODLOWSKI M.D.
Orthopaedic Surgery
16001 QUARRY RD
LAKE OSWEGO, OR 97035
Clackamas County (503) 635-1604
MR. ERIC GORANSON M.D.
Psychiatry & Neurology (Psychiatry)
16001 QUARRY RD
LAKE OSWEGO, OR 97035
Clackamas County (503) 635-1604
MR. WAYNE KAESCHE M.D.
Orthopaedic Surgery
16001 QUARRY RD
LAKE OSWEGO, OR 97035
Clackamas County (503) 635-1604
GREGORY STRUM M.D.
Orthopaedic Surgery
16001 QUARRY RD
LAKE OSWEGO, OR 97035
Clackamas County (503) 635-1604
MR. JOHN WALTER SWANSON M.D.
Orthopaedic Surgery
16001 QUARRY RD
LAKE OSWEGO, OR 97035
Clackamas County (503) 635-1604

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 Michael Green's NPI number?

The NPI number for Michael Green is 1265537187. It was assigned to this individual provider in the NPPES registry on September 14, 2006. The provider is also known as Dr. Sean Green M.D..

Where is Michael Green located?

Michael Green practices at 16001 Quarry Rd, Lake Oswego, OR 97035. The listed phone number is (503) 635-1604.

What is Michael Green's specialty?

The primary specialty registered for this NPI is Legal Medicine with taxonomy code 209800000X.

When was this NPI record last updated?

The NPPES record for Michael Green was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.