DR. LOUIS L. GREENBERG LTD.
NPI 1912079690
Dentist - General Practice in Chicago, IL

Q: What is Dr. Louis L. Greenberg Ltd.'s NPI number?

The NPI number for Dr. Louis L. Greenberg Ltd. is 1912079690. It was assigned to this organization in the NPPES registry on November 15, 2006.

Q: What is Dr. Louis L. Greenberg Ltd.'s specialty?

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

Active since November 15, 2006

7114 N WESTERN AVE, CHICAGO, IL 60645(773) 465-1810(773) 465-1194 Get Directions Write a Review

NPPES record last updated: May 24, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Louis L. Greenberg Ltd. NPPES

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

DR. LOUIS L. GREENBERG LTD. (NPI 1912079690) is a healthcare organization registered as a general practice in Chicago, Illinois and active in the NPI registry since November 2006. The organization lists Michael Baer Kirshenbaum, President, as its authorized official.

NPPES Registry Identity

NPI1912079690

Entity TypeOrganization

Primary Taxonomy1223G0001X

Legal Business NameDR. LOUIS L. GREENBERG LTD.

Location Address7114 N WESTERN AVEChicago, IL 60645-3418

Mailing Address7114 N Western AveChicago, IL 60645-3418 · (773) 465-1810 · Fax (773) 465-1194

Phone(773) 465-1810

Fax(773) 465-1194

Organization SubpartNo

Authorized OfficialMichael Baer KirshenbaumPresident · (773) 465-1810

Enumeration DateNovember 15, 2006

Last NPPES UpdateMay 24, 2016

✔ NPI 1912079690 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 · 019-014090

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.

7114 N WESTERN AVE, Chicago, IL 60645

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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

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

DR. MICHAEL BAER KIRSHENBAUM D.D.S.

Dentist (General Practice)

7114 N WESTERN AVE
CHICAGO, IL 60645

Cook County (773) 465-1810

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 Dr. Louis L. Greenberg Ltd.'s NPI number?

The NPI number for Dr. Louis L. Greenberg Ltd. is 1912079690. It was assigned to this organization in the NPPES registry on November 15, 2006.

Where is Dr. Louis L. Greenberg Ltd. located?

Dr. Louis L. Greenberg Ltd. is located at 7114 N Western Ave, Chicago, IL 60645. The listed phone number is (773) 465-1810.

What is Dr. Louis L. Greenberg Ltd.'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 Dr. Louis L. Greenberg Ltd. was last updated on May 24, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.