DR. STEPHEN KESSLER
NPI 1497295299
Pathology - Anatomic Pathology in Lake Oswego, OR

Q: What is Stephen Kessler's NPI number?

The NPI number for Stephen Kessler is 1497295299. It was assigned to this individual provider in the NPPES registry on February 28, 2017.

Q: What is Stephen Kessler's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Kessler was last updated on February 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since February 28, 2017

5283 W SUNSET DR, LAKE OSWEGO, OR 97035(503) 816-9992 Get Directions Write a Review

NPPES record last updated: February 28, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Stephen Kessler NPPES

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

DR. STEPHEN KESSLER (NPI 1497295299) is an individual anatomic pathology provider in Lake Oswego, Oregon, licensed in Oregon (MD09092) and active in the NPI registry since February 2017.

NPPES Registry Identity

NPI1497295299

Entity TypeIndividualMale

Primary Taxonomy207ZP0101X

Provider Legal NameDR. STEPHEN KESSLER

Location Address5283 W SUNSET DRLake Oswego, OR 97035-4257

Mailing Address5283 W Sunset DrLake Oswego, OR 97035-4257

Phone(503) 816-9992

Sole ProprietorYes

Enumeration DateFebruary 28, 2017

✔ NPI 1497295299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0101X

License✔ Licensed in OR · MD09092

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

5283 W SUNSET DR, Lake Oswego, OR 97035

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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 Stephen Kessler's NPI number?

The NPI number for Stephen Kessler is 1497295299. It was assigned to this individual provider in the NPPES registry on February 28, 2017.

Where is Stephen Kessler located?

Stephen Kessler practices at 5283 W Sunset Dr, Lake Oswego, OR 97035. The listed phone number is (503) 816-9992.

What is Stephen Kessler's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.

When was this NPI record last updated?

The NPPES record for Stephen Kessler was last updated on February 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.