PATRICK M DUFFY O.D.
NPI 1710071535
Optometrist in Chicago, IL

Q: What is Patrick Duffy's NPI number?

The NPI number for Patrick Duffy is 1710071535. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Q: What is Patrick Duffy's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Patrick Duffy 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 October 03, 2006

4930 N BERNARD ST, CHICAGO, IL 60625(773) 539-7686(776) 685-1607 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 Patrick M Duffy O.d. NPPES

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

PATRICK M DUFFY O.D. (NPI 1710071535) is an individual optometrist in Chicago, Illinois and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1710071535

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NamePATRICK M DUFFYCredential: O.D.

Location Address4930 N BERNARD STChicago, IL 60625-5146

Mailing Address4930 N Bernard StChicago, IL 60625-5146 · (773) 539-7686 · Fax (776) 685-1607

Phone(773) 539-7686

Fax(776) 685-1607

Sole ProprietorNo

Enumeration DateOctober 3, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1710071535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

4930 N BERNARD ST, Chicago, IL 60625

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Other Identifiers 1

Medicare UPIN180112IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

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 Patrick Duffy's NPI number?

The NPI number for Patrick Duffy is 1710071535. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Patrick Duffy located?

Patrick Duffy practices at 4930 N Bernard St, Chicago, IL 60625. The listed phone number is (773) 539-7686.

What is Patrick Duffy's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

What insurance does Patrick Duffy accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Patrick Duffy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Patrick Duffy 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.