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DR. NICHOLAS DONALD KOWALCZYK O.D
NPI 1780712901
Optometrist in Chandler, AZ

Active since March 01, 2007
2160 W CHANDLER BLVD, SUITE 19, CHANDLER, AZ 85224(480) 963-3221(480) 821-8424 Get Directions Write a Review

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

About Dr. Nicholas Donald Kowalczyk O.d NPPES

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

DR. NICHOLAS DONALD KOWALCZYK O.D (NPI 1780712901) is an individual optometrist in Chandler, Arizona, licensed in Arizona (128) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1780712901
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. NICHOLAS DONALD KOWALCZYKCredential: O.D
Location Address2160 W CHANDLER BLVD, SUITE 19Chandler, AZ 85224
Mailing Address2160 W Chandler Blvd, Suite 19Chandler, AZ 85224 · (480) 963-3221 · Fax (480) 821-8424
Phone(480) 963-3221
Fax(480) 821-8424
Sole ProprietorYes
Enumeration DateMarch 1, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1780712901 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in AZ · 128
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.
2160 W CHANDLER BLVD, Chandler, AZ 85224
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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.

ANTHONY J KOHLER D.D.S.
Dentist (General Practice)
2160 W CHANDLER BLVD, SUITE 20
CHANDLER, AZ 85224
Maricopa County (480) 732-7874
ANTHONY J. KOHLER, D.D.S, P.C.
Dentist (General Practice)
2160 W CHANDLER BLVD, STE 20
CHANDLER, AZ 85224
Maricopa County (480) 732-7874
LRL OPTICAL SYSTEMS, LLC
Technician/Technologist (Optician)
2160 W CHANDLER BLVD, SUITE 19
CHANDLER, AZ 85224
Maricopa County (480) 963-3221
EVERY SMILE
Dentist (General Practice)
2160 W CHANDLER BLVD, SUITE 20
CHANDLER, AZ 85224
Maricopa County (480) 732-7874

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 Nicholas Kowalczyk's NPI number?

The NPI number for Nicholas Kowalczyk is 1780712901. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Where is Nicholas Kowalczyk located?

Nicholas Kowalczyk practices at 2160 W Chandler Blvd Suite 19, Chandler, AZ 85224. The listed phone number is (480) 963-3221.

What is Nicholas Kowalczyk's specialty?

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

When was this NPI record last updated?

The NPPES record for Nicholas Kowalczyk 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.