DR. ELLEN C KO M.D.
NPI 1124047501
Pathology - Anatomic Pathology & Clinical Pathology in Colton, CA

Q: What is Ellen Ko's NPI number?

The NPI number for Ellen Ko is 1124047501. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Q: What is Ellen Ko's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Ellen Ko was last updated on March 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 July 18, 2006

400 N PEPPER AVENUE, ARMC PATHOLOGY, COLTON, CA 92324(909) 580-0010(909) 580-0064 Get Directions Write a Review

NPPES record last updated: March 13, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Ellen C Ko M.d. NPPES

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

DR. ELLEN C KO M.D. (NPI 1124047501) is an individual anatomic pathology & clinical pathology provider in Colton, California, licensed in California (G78277) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1124047501

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. ELLEN C KOCredential: M.D.

Location Address400 N PEPPER AVENUE, ARMC PATHOLOGYColton, CA 92324

Mailing Address400 N Pepper Avenue, Armc PathologyColton, CA 92324-1819 · (909) 580-0010 · Fax (909) 580-0064

Phone(909) 580-0010

Fax(909) 580-0064

Sole ProprietorNo

Enumeration DateJuly 18, 2006

Last NPPES UpdateMarch 13, 2012

✔ NPI 1124047501 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in CA · G78277

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.

Also ListedPathology · CytopathologyTaxonomy 207ZC0500X · License G78277 (CA)

400 N PEPPER AVENUE, Colton, CA 92324

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Other Providers at the Same Location NPPES

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

MS. MARY M HEYL RN PNP

Pediatrics

400 N PEPPER AVENUE
COLTON, CA 92324

San Bernardino County (909) 580-6315

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 Ellen Ko's NPI number?

The NPI number for Ellen Ko is 1124047501. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Ellen Ko located?

Ellen Ko practices at 400 N Pepper Avenue Armc Pathology, Colton, CA 92324. The listed phone number is (909) 580-0010.

What is Ellen Ko's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Ellen Ko was last updated on March 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.