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HAROLD J. KRINSKY
NPI 1003304908
Dentist - General Practice in Chicago, IL

Active since April 25, 2018
4801 W PETERSON AVE STE 316, CHICAGO, IL 60646(773) 685-9666(773) 685-1967 Get Directions Write a Review

NPPES record last updated: April 25, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Harold J. Krinsky NPPES

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

HAROLD J. KRINSKY (NPI 1003304908) is a healthcare organization registered as a general practice in Chicago, Illinois and active in the NPI registry since April 2018. The organization lists Harold J Krinsky, Dentist, as its authorized official.

NPPES Registry Identity

NPI1003304908
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameWORLD CLASS SMILES CHICAGO
Location Address4801 W PETERSON AVE STE 316Chicago, IL 60646-5726
Mailing Address4801 W Peterson Ave Ste 316Chicago, IL 60646-5726 · (773) 685-9666 · Fax (773) 685-1967
Phone(773) 685-9666
Fax(773) 685-1967
Organization SubpartNo
Authorized OfficialHarold J KrinskyDentist · (773) 685-9666
Enumeration DateApril 25, 2018
✔ NPI 1003304908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in IL · 019016416
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
4801 W PETERSON AVE STE 316, Chicago, IL 60646
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Other Names 1

Doing Business AsHarold J. Krinsky

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

DR. JEFFREY ALLAN KRAMER D.D.S.
Dentist (General Practice)
4801 W PETERSON AVE STE 316
CHICAGO, IL 60646
Cook County (773) 685-9666
WEBSTER DENTAL CARE SAUGANASH, LTD
Dentist (General Practice)
4801 W PETERSON AVE STE 316
CHICAGO, IL 60646
Cook County (773) 685-9666

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 World Class Smiles Chicago's NPI number?

The NPI number for World Class Smiles Chicago is 1003304908. It was assigned to this organization in the NPPES registry on April 25, 2018. The provider is doing business as Harold J. Krinsky.

Where is World Class Smiles Chicago located?

World Class Smiles Chicago is located at 4801 W Peterson Ave Ste 316, Chicago, IL 60646. The listed phone number is (773) 685-9666.

What is World Class Smiles Chicago's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for World Class Smiles Chicago was last updated on April 25, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.