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

ELLEN G I CLARK MD
NPI 1114960267
Pathology - Anatomic Pathology & Clinical Pathology in Reno, NV

Active since June 14, 2006
77 PRINGLE WAY, WASHOE MEDICAL CENTER, RENO, NV 89502(775) 334-3450(775) 334-3417 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ellen G I Clark Md NPPES

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

ELLEN G I CLARK MD (NPI 1114960267) is an individual anatomic pathology & clinical pathology provider in Reno, Nevada, licensed in Nevada (5850) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1114960267
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameELLEN G I CLARKCredential: MD
Location Address77 PRINGLE WAY, WASHOE MEDICAL CENTERReno, NV 89502
Mailing AddressPo Box 3947Reno, NV 89505-3947 · (775) 334-3450 · Fax (775) 334-3417
Phone(775) 334-3450
Fax(775) 334-3417
Sole ProprietorNo
Enumeration DateJune 14, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1114960267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Licenses✔ Licensed in NV · 5850✔ Licensed in TX · G9334✔ Licensed in CA · A46175
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.
77 PRINGLE WAY, Reno, NV 89502
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Other Identifiers 1

MedicaidXPY144620CA

Other Providers at the Same Location NPPES 5

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

DENNIS A MACKEY MD
Pathology (Anatomic Pathology & Clinical Pathology)
77 PRINGLE WAY, WASHOE MEDICAL CENTER
RENO, NV 89502
Washoe County (775) 334-3450
ERNEST C HONG MD
Pathology (Anatomic Pathology & Clinical Pathology)
77 PRINGLE WAY, WASHOE MEDICAL CENTER
RENO, NV 89502
Washoe County (775) 334-3450
REBECA G. HAMILTON M.D.
Internal Medicine
77 PRINGLE WAY
RENO, NV 89502
Washoe County (775) 982-7878
CARLO NIGUIDULA M.D.
Family Medicine
77 PRINGLE WAY
RENO, NV 89502
Washoe County (775) 982-7878
JOHN N ODONNELL MD
Pathology (Anatomic Pathology & Clinical Pathology)
77 PRINGLE WAY, WASHOE MEDICAL CENTER
RENO, NV 89502
Washoe County (775) 334-3450

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 Clark's NPI number?

The NPI number for Ellen Clark is 1114960267. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Ellen Clark located?

Ellen Clark practices at 77 Pringle Way Washoe Medical Center, Reno, NV 89502. The listed phone number is (775) 334-3450.

What is Ellen Clark'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 Clark was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.