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IRWIN NASH MD
NPI 1437160751
Pathology - Anatomic Pathology & Clinical Pathology in New Haven, CT

Active since August 11, 2006
1450 CHAPEL ST, NEW HAVEN, CT 06511(203) 789-3088(203) 789-3068 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Irwin Nash Md NPPES

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

IRWIN NASH MD (NPI 1437160751) is an individual anatomic pathology & clinical pathology provider in New Haven, Connecticut, licensed in Connecticut (015015) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1437160751
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameIRWIN NASHCredential: MD
Location Address1450 CHAPEL STNew Haven, CT 06511
Mailing AddressPo Box 3540Lewiston, ME 04240 · (800) 411-4413 · Fax (207) 753-2100
Phone(203) 789-3088
Fax(203) 789-3068
Sole ProprietorNo
Enumeration DateAugust 11, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1437160751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in CT · 015015
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.
1450 CHAPEL ST, New Haven, CT 06511
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Other Identifiers 1

Medicare UPIND85324

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.

ARTHUR H KNOWLTON MD
Radiology (Therapeutic Radiology)
1450 CHAPEL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-3131
CAROLA MARTE MD
Internal Medicine
1450 CHAPEL ST, HAELEN CENTER
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-4135
CHARLES WILLIAM JONES JR. PHARMD, BCPS
Pharmacist (Pharmacotherapy)
1450 CHAPEL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-6267
ANDREA LOWE PAC
Physician Assistant
1450 CHAPEL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-3464
KATHERINE ADAMS
Speech-Language Pathologist
1450 CHAPEL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (475) 246-6982
J E FREDRIK ZETTERBERG MD
Radiology (Diagnostic Radiology)
1450 CHAPEL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-3124
SARAH ROSE ROCKS PA
Physician Assistant (Medical)
1450 CHAPEL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 680-6185
DR. JULIE ROTHSTEIN ROSENBAUM MD
Internal Medicine
1450 CHAPEL ST, ADULT PRIMARY CARE CENTER
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-4044

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 Irwin Nash's NPI number?

The NPI number for Irwin Nash is 1437160751. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Irwin Nash located?

Irwin Nash practices at 1450 Chapel St, New Haven, CT 06511. The listed phone number is (203) 789-3088.

What is Irwin Nash'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 Irwin Nash was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.