DR. DENNIS J IRWIN DC
NPI 1760585608
Chiropractor in Irwin, PA

Q: What is Dennis Irwin's NPI number?

The NPI number for Dennis Irwin is 1760585608. It was assigned to this individual provider in the NPPES registry on September 6, 2006.

Q: What is Dennis Irwin's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Q: When was this NPI record last updated?

The NPPES record for Dennis Irwin 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.

Active since September 06, 2006

600 OAK ST, IRWIN, PA 15642(724) 863-3226(724) 864-9871 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Dennis J Irwin Dc NPPES

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

DR. DENNIS J IRWIN DC (NPI 1760585608) is an individual chiropractor in Irwin, Pennsylvania, licensed in Pennsylvania (DC001196-L) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1760585608

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. DENNIS J IRWINCredential: DC

Location Address600 OAK STIrwin, PA 15642-3528

Mailing Address600 Oak StIrwin, PA 15642-3528 · (724) 863-3226 · Fax (724) 864-9871

Phone(724) 863-3226

Fax(724) 864-9871

Sole ProprietorNo

Enumeration DateSeptember 6, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1760585608 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in PA · DC001196-L

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

600 OAK ST, Irwin, PA 15642

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Other Identifiers 2

Medicare UPINT28814PA

Medicare ID-Type Unspecified112583PA

Other Providers at the Same Location NPPES 4

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

TREVOR LEE ALLEN DC

Chiropractor

600 OAK ST
IRWIN, PA 15642

Westmoreland County (412) 303-0021

DR. MATTHEW JAMES IRWIN DC

Chiropractor

600 OAK ST
IRWIN, PA 15642

Westmoreland County (724) 863-3226

IRWIN FAMILY CHIROPRACTIC CLINIC INC.

Chiropractor

600 OAK ST
IRWIN, PA 15642

Westmoreland County (724) 863-3226

MR. WAYNE LOYER D.C.

Chiropractor

600 OAK ST
IRWIN, PA 15642

Westmoreland County (724) 863-3226

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 Dennis Irwin's NPI number?

The NPI number for Dennis Irwin is 1760585608. It was assigned to this individual provider in the NPPES registry on September 6, 2006.

Where is Dennis Irwin located?

Dennis Irwin practices at 600 Oak St, Irwin, PA 15642. The listed phone number is (724) 863-3226.

What is Dennis Irwin's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Dennis Irwin 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.